| 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 | $63.56 | 10.635% | $70.3196 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $183.28 | 4.641% | $191.786 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $58.98 | 3.633% | $61.1227 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $109.82 | 5.504% | $115.8645 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $197.26 | 10.164% | $217.3095 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $215.99 | 8.509% | $234.3686 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $94.82 | 12.819% | $106.975 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $923.71 | $997.7459 | $997.75 | $997.70 | $997.80 | |