| 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 | $195.78 | 13.858% | $222.9112 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $142.65 | 3.767% | $148.0236 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $133.98 | 4.261% | $139.6889 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $225.79 | 6.284% | $239.9786 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $177.56 | 13.492% | $201.5164 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $142.37 | 11.591% | $158.8721 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $37.62 | 9.281% | $41.1115 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $1,055.75 | $1,152.1023 | $1,152.10 | $1,152.05 | $1,152.10 | |