| 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 | $217.84 | 12.352% | $244.7476 | $244.75 | $244.75 | $244.70 |
| Purchase #2 | $169.83 | 10.628% | $187.8795 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $198.94 | 5.722% | $210.3233 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $163.52 | 13.704% | $185.9288 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $68.77 | 12.460% | $77.3387 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $164.97 | 4.829% | $172.9364 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $238.55 | 7.487% | $256.4102 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,222.42 | $1,335.5645 | $1,335.57 | $1,335.60 | $1,335.40 | |