| 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 | $106.59 | 8.238% | $115.3709 | $115.37 | $115.35 | $115.40 |
| Purchase #2 | $199.29 | 13.443% | $226.0806 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $186.66 | 13.590% | $212.0271 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $170.59 | 8.589% | $185.242 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $152.58 | 8.655% | $165.7858 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $50.96 | 8.718% | $55.4027 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $118.56 | 6.541% | $126.315 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $985.23 | $1,086.2241 | $1,086.23 | $1,086.25 | $1,086.20 | |