| 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 | $240.56 | 3.561% | $249.1263 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $130.73 | 3.466% | $135.2611 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $15.28 | 12.590% | $17.2038 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $56.55 | 4.484% | $59.0857 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $185.76 | 6.665% | $198.1409 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $40.86 | 9.727% | $44.8345 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $122.83 | 6.317% | $130.5892 | $130.59 | $130.60 | $130.60 |
| 7 purchase totals = | $792.57 | $834.2415 | $834.24 | $834.30 | $834.20 | |