| 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 | $228.85 | 7.358% | $245.6888 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $73.36 | 5.421% | $77.3368 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $115.98 | 10.694% | $128.3829 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $222.51 | 9.497% | $243.6418 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $88.61 | 6.870% | $94.6975 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $8.60 | 11.820% | $9.6165 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $131.83 | 5.648% | $139.2758 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $869.74 | $938.6401 | $938.65 | $938.70 | $938.60 | |