| 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 | $221.98 | 7.105% | $237.7517 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $235.25 | 9.130% | $256.7283 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $132.30 | 11.479% | $147.4867 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $250.82 | 11.359% | $279.3106 | $279.31 | $279.30 | $279.30 |
| Purchase #5 | $150.27 | 8.469% | $162.9964 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $198.77 | 5.827% | $210.3523 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $153.72 | 12.859% | $173.4869 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $1,343.11 | $1,468.1129 | $1,468.12 | $1,468.15 | $1,468.20 | |