| 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 | $205.67 | 11.773% | $229.8835 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $246.33 | 4.612% | $257.6907 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $128.72 | 7.582% | $138.4796 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $190.97 | 3.528% | $197.7074 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $201.90 | 3.485% | $208.9362 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $118.29 | 11.119% | $131.4427 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $173.68 | 12.170% | $194.8169 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $1,265.56 | $1,358.9570 | $1,358.96 | $1,359.00 | $1,358.90 | |