| 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 | $190.84 | 10.821% | $211.4908 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $94.69 | 7.511% | $101.8022 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $121.44 | 6.811% | $129.7113 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $110.58 | 5.747% | $116.935 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $18.28 | 10.473% | $20.1945 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $134.56 | 10.826% | $149.1275 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $84.74 | 9.768% | $93.0174 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $755.13 | $822.2787 | $822.28 | $822.30 | $822.20 | |