| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.57 | 11.696% | $113.4496 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $100.30 | 5.303% | $105.6189 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $181.78 | 11.178% | $202.0994 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $220.74 | 7.848% | $238.0637 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $180.90 | 12.500% | $203.5125 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $218.58 | 7.644% | $235.2883 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $133.71 | 7.520% | $143.765 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $1,137.58 | $1,241.7974 | $1,241.80 | $1,241.75 | $1,241.80 | |