| 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 | $22.79 | 8.242% | $24.6684 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $128.79 | 3.330% | $133.0787 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $10.84 | 9.606% | $11.8813 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $88.88 | 5.352% | $93.6369 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $244.57 | 3.698% | $253.6142 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $222.80 | 12.245% | $250.0819 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $21.96 | 10.853% | $24.3433 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $740.63 | $791.3047 | $791.30 | $791.35 | $791.30 | |