| 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 | $194.78 | 5.405% | $205.3079 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $125.83 | 11.767% | $140.6364 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $178.69 | 6.638% | $190.5514 | $190.55 | $190.55 | $190.60 |
| Purchase #4 | $89.36 | 7.500% | $96.062 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $115.71 | 11.398% | $128.8986 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $58.55 | 6.651% | $62.4442 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $250.97 | 12.499% | $282.3387 | $282.34 | $282.35 | $282.30 |
| 7 purchase totals = | $1,013.89 | $1,106.2392 | $1,106.24 | $1,106.25 | $1,106.20 | |