| 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 | $224.80 | 12.109% | $252.021 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $206.44 | 12.460% | $232.1624 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $236.97 | 12.518% | $266.6339 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $38.58 | 7.376% | $41.4257 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $45.25 | 10.847% | $50.1583 | $50.16 | $50.15 | $50.20 |
| Purchase #6 | $210.40 | 9.238% | $229.8368 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $204.45 | 7.417% | $219.6141 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $1,166.89 | $1,291.8522 | $1,291.85 | $1,291.85 | $1,291.80 | |