| 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 | $237.91 | 4.799% | $249.3273 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $157.26 | 11.104% | $174.7222 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $128.61 | 9.375% | $140.6672 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $204.49 | 12.286% | $229.6136 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $100.40 | 7.427% | $107.8567 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $225.95 | 8.788% | $245.8065 | $245.81 | $245.80 | $245.80 |
| Purchase #7 | $212.35 | 11.839% | $237.4901 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $1,266.97 | $1,385.4836 | $1,385.49 | $1,385.45 | $1,385.50 | |