| 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 | $244.29 | 7.790% | $263.3202 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $74.75 | 8.227% | $80.8997 | $80.90 | $80.90 | $80.90 |
| Purchase #3 | $232.69 | 10.790% | $257.7973 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $13.40 | 6.199% | $14.2307 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $99.83 | 8.114% | $107.9302 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $191.67 | 9.791% | $210.4364 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $44.94 | 5.660% | $47.4836 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $901.57 | $982.0981 | $982.10 | $982.15 | $982.00 | |