| 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 | $195.74 | 4.786% | $205.1081 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $128.65 | 9.723% | $141.1586 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $67.80 | 8.763% | $73.7413 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $56.93 | 8.400% | $61.7121 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $105.85 | 5.276% | $111.4346 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $116.95 | 10.523% | $129.2566 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $229.84 | 7.700% | $247.5377 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $901.76 | $969.9490 | $969.95 | $969.95 | $969.90 | |