| 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 | $226.43 | 6.648% | $241.4831 | $241.48 | $241.50 | $241.50 |
| Purchase #2 | $40.70 | 6.666% | $43.4131 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $205.41 | 13.103% | $232.3249 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $50.46 | 10.422% | $55.7189 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $170.59 | 5.762% | $180.4194 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $188.60 | 9.676% | $206.8489 | $206.85 | $206.85 | $206.80 |
| Purchase #7 | $246.96 | 7.299% | $264.9856 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $1,129.15 | $1,225.1939 | $1,225.19 | $1,225.15 | $1,225.10 | |