| 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 | $195.49 | 12.597% | $220.1159 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $126.62 | 7.646% | $136.3014 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $157.85 | 7.130% | $169.1047 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $80.60 | 9.114% | $87.9459 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $201.43 | 5.647% | $212.8048 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $118.79 | 11.840% | $132.8547 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $42.67 | 12.126% | $47.8442 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $923.45 | $1,006.9716 | $1,006.96 | $1,006.95 | $1,006.90 | |