| 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 | $107.59 | 3.831% | $111.7118 | $111.71 | $111.70 | $111.70 |
| Purchase #2 | $190.97 | 11.419% | $212.7769 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $143.87 | 11.252% | $160.0583 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $223.72 | 7.674% | $240.8883 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $147.68 | 6.508% | $157.291 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $37.71 | 8.536% | $40.9289 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $183.75 | 7.409% | $197.364 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $1,035.29 | $1,121.0192 | $1,121.02 | $1,121.05 | $1,121.10 | |