| 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 | $23.63 | 13.645% | $26.8543 | $26.85 | $26.85 | $26.90 |
| Purchase #2 | $240.32 | 10.111% | $264.6188 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $107.68 | 13.421% | $122.1317 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $47.41 | 7.532% | $50.9809 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $236.39 | 3.251% | $244.075 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $156.75 | 11.613% | $174.9534 | $174.95 | $174.95 | $175.00 |
| Purchase #7 | $20.91 | 4.527% | $21.8566 | $21.86 | $21.85 | $21.90 |
| 7 purchase totals = | $833.09 | $905.4707 | $905.47 | $905.50 | $905.60 | |