| 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 | $229.80 | 13.335% | $260.4438 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $237.33 | 4.484% | $247.9719 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $27.90 | 9.712% | $30.6096 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $96.79 | 7.256% | $103.8131 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $58.32 | 7.501% | $62.6946 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $163.59 | 6.115% | $173.5935 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $187.47 | 6.859% | $200.3286 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $1,001.20 | $1,079.4551 | $1,079.44 | $1,079.45 | $1,079.40 | |