| 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 | $162.83 | 8.870% | $177.273 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $214.43 | 4.678% | $224.461 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $104.80 | 12.104% | $117.485 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $126.60 | 10.855% | $140.3424 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $210.39 | 4.556% | $219.9754 | $219.98 | $220.00 | $220.00 |
| Purchase #6 | $56.66 | 11.487% | $63.1685 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $124.38 | 6.388% | $132.3254 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $1,000.09 | $1,075.0307 | $1,075.04 | $1,075.05 | $1,075.10 | |