| 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 | $234.96 | 10.829% | $260.4038 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $233.87 | 8.773% | $254.3874 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $129.60 | 9.460% | $141.8602 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $38.53 | 4.317% | $40.1933 | $40.19 | $40.20 | $40.20 |
| Purchase #5 | $37.30 | 13.117% | $42.1926 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $199.29 | 10.527% | $220.2693 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $161.60 | 8.706% | $175.6689 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,035.15 | $1,134.9755 | $1,134.97 | $1,134.95 | $1,135.10 | |