| 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 | $214.98 | 3.467% | $222.4334 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $10.60 | 3.206% | $10.9398 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $115.99 | 12.462% | $130.4447 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $117.88 | 12.331% | $132.4158 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $214.25 | 11.159% | $238.1582 | $238.16 | $238.15 | $238.20 |
| Purchase #6 | $43.67 | 11.686% | $48.7733 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $10.81 | 5.624% | $11.418 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $728.18 | $794.5832 | $794.58 | $794.55 | $794.50 | |