| 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 | $115.46 | 3.418% | $119.4064 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $165.80 | 7.321% | $177.9382 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $173.39 | 7.357% | $186.1463 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $246.94 | 10.724% | $273.4218 | $273.42 | $273.40 | $273.40 |
| Purchase #5 | $145.77 | 4.476% | $152.2947 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $217.41 | 5.191% | $228.6958 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $212.55 | 13.797% | $241.8755 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $1,277.32 | $1,379.7787 | $1,379.79 | $1,379.80 | $1,379.70 | |