| 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 | $126.81 | 3.859% | $131.7036 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $24.54 | 5.278% | $25.8352 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $244.45 | 11.271% | $272.002 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $136.45 | 12.404% | $153.3753 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $108.57 | 8.584% | $117.8896 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $19.55 | 10.298% | $21.5633 | $21.56 | $21.55 | $21.60 |
| Purchase #7 | $77.90 | 13.708% | $88.5785 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $738.27 | $810.9475 | $810.95 | $811.00 | $811.00 | |