| 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 | $106.37 | 6.641% | $113.434 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $244.61 | 13.800% | $278.3662 | $278.37 | $278.35 | $278.40 |
| Purchase #3 | $117.45 | 9.601% | $128.7264 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $153.81 | 4.516% | $160.7561 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $19.66 | 7.488% | $21.1321 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $250.88 | 11.474% | $279.666 | $279.67 | $279.65 | $279.70 |
| Purchase #7 | $230.92 | 9.104% | $251.943 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,123.70 | $1,234.0238 | $1,234.03 | $1,234.05 | $1,234.00 | |