| 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 | $213.27 | 8.827% | $232.0953 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $31.91 | 6.491% | $33.9813 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $229.99 | 3.663% | $238.4145 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $117.81 | 9.833% | $129.3943 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $152.98 | 3.394% | $158.1721 | $158.17 | $158.15 | $158.20 |
| Purchase #6 | $101.60 | 5.688% | $107.379 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $170.52 | 10.590% | $188.5781 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $1,018.08 | $1,088.0146 | $1,088.01 | $1,088.05 | $1,088.10 | |