| 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 | $203.52 | 4.653% | $212.9898 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $171.36 | 3.331% | $177.068 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $128.74 | 8.268% | $139.3842 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $52.95 | 9.567% | $58.0157 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $55.81 | 7.194% | $59.825 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $88.84 | 11.482% | $99.0406 | $99.04 | $99.05 | $99.00 |
| Purchase #7 | $233.56 | 3.749% | $242.3162 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $934.78 | $988.6395 | $988.65 | $988.65 | $988.60 | |