| 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 | $219.46 | 7.255% | $235.3818 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $55.44 | 8.237% | $60.0066 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $134.77 | 6.452% | $143.4654 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $8.75 | 13.607% | $9.9406 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $169.60 | 7.838% | $182.8932 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $77.90 | 12.516% | $87.65 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $225.25 | 7.152% | $241.3599 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $891.17 | $960.6975 | $960.70 | $960.70 | $960.80 | |