| 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 | $119.61 | 8.262% | $129.4922 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $193.53 | 6.644% | $206.3881 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $173.62 | 8.513% | $188.4003 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $190.73 | 10.241% | $210.2627 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $225.72 | 4.232% | $235.2725 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $179.92 | 5.681% | $190.1413 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $211.35 | 8.562% | $229.4458 | $229.45 | $229.45 | $229.40 |
| 7 purchase totals = | $1,294.48 | $1,389.4029 | $1,389.40 | $1,389.40 | $1,389.40 | |