| 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 | $185.41 | 13.296% | $210.0621 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $203.42 | 10.175% | $224.118 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $177.65 | 8.689% | $193.086 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $203.77 | 7.198% | $218.4374 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $176.81 | 13.620% | $200.8915 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $235.92 | 12.838% | $266.2074 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $12.51 | 7.420% | $13.4382 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $1,195.49 | $1,326.2406 | $1,326.25 | $1,326.25 | $1,326.20 | |