| 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 | $227.72 | 6.755% | $243.1025 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $22.70 | 7.796% | $24.4697 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $113.81 | 13.225% | $128.8614 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $84.67 | 7.102% | $90.6833 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $36.60 | 3.662% | $37.9403 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $189.61 | 5.778% | $200.5657 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $159.86 | 11.157% | $177.6956 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $834.97 | $903.3185 | $903.32 | $903.30 | $903.40 | |