| 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 | $118.55 | 4.545% | $123.9381 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $130.98 | 7.809% | $141.2082 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $155.85 | 10.309% | $171.9166 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $152.62 | 10.844% | $169.1701 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $143.32 | 8.754% | $155.8662 | $155.87 | $155.85 | $155.90 |
| Purchase #6 | $201.51 | 5.434% | $212.4601 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $224.75 | 6.633% | $239.6577 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,127.58 | $1,214.2170 | $1,214.23 | $1,214.15 | $1,214.30 | |