| 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 | $128.89 | 8.165% | $139.4139 | $139.41 | $139.40 | $139.40 |
| Purchase #2 | $9.96 | 7.409% | $10.6979 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $233.47 | 10.269% | $257.445 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $68.60 | 8.148% | $74.1895 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $238.99 | 9.845% | $262.5186 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $151.61 | 5.417% | $159.8227 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $11.76 | 5.262% | $12.3788 | $12.38 | $12.40 | $12.40 |
| 7 purchase totals = | $843.28 | $916.4664 | $916.47 | $916.45 | $916.40 | |