| 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 | $236.47 | 9.232% | $258.3009 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $98.97 | 11.804% | $110.6524 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $152.56 | 8.853% | $166.0661 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $120.65 | 10.788% | $133.6657 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $38.92 | 12.348% | $43.7258 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $87.80 | 8.162% | $94.9662 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $90.73 | 12.811% | $102.3534 | $102.35 | $102.35 | $102.40 |
| 7 purchase totals = | $826.10 | $909.7305 | $909.74 | $909.70 | $909.90 | |