| 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 | $151.51 | 13.259% | $171.5987 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $37.52 | 10.578% | $41.4889 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $208.57 | 5.413% | $219.8599 | $219.86 | $219.85 | $219.90 |
| Purchase #4 | $228.83 | 5.759% | $242.0083 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $110.85 | 12.276% | $124.4579 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $148.38 | 4.553% | $155.1357 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $234.91 | 10.693% | $260.0289 | $260.03 | $260.05 | $260.00 |
| 7 purchase totals = | $1,120.57 | $1,214.5783 | $1,214.59 | $1,214.60 | $1,214.60 | |