| 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 | $240.78 | 6.724% | $256.97 | $256.97 | $256.95 | $257.00 |
| Purchase #2 | $16.69 | 11.215% | $18.5618 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $213.99 | 6.562% | $228.032 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $184.29 | 5.458% | $194.3485 | $194.35 | $194.35 | $194.30 |
| Purchase #5 | $7.26 | 6.219% | $7.7115 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $186.46 | 7.321% | $200.1107 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $115.60 | 8.258% | $125.1462 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $965.07 | $1,030.8807 | $1,030.88 | $1,030.85 | $1,030.80 | |