| 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 | $139.55 | 4.863% | $146.3363 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $56.74 | 9.458% | $62.1065 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $248.63 | 4.437% | $259.6617 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $132.99 | 12.626% | $149.7813 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $224.82 | 11.721% | $251.1712 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $44.63 | 7.524% | $47.988 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $53.51 | 9.151% | $58.4067 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $900.87 | $975.4517 | $975.46 | $975.45 | $975.50 | |