| 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 | $216.60 | 8.538% | $235.0933 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $9.81 | 10.459% | $10.836 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $238.84 | 8.296% | $258.6542 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $57.56 | 10.481% | $63.5929 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $205.73 | 7.275% | $220.6969 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $116.32 | 11.819% | $130.0679 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $151.64 | 12.330% | $170.3372 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $996.50 | $1,089.2784 | $1,089.28 | $1,089.30 | $1,089.30 | |