| 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 | $128.51 | 8.725% | $139.7225 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $116.77 | 8.458% | $126.6464 | $126.65 | $126.65 | $126.60 |
| Purchase #3 | $53.44 | 6.437% | $56.8799 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $130.78 | 11.792% | $146.2016 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $124.44 | 11.859% | $139.1973 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $217.71 | 9.417% | $238.2118 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $14.96 | 4.236% | $15.5937 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $786.61 | $862.4532 | $862.45 | $862.45 | $862.40 | |