| 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 | $234.61 | 9.618% | $257.1748 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $151.54 | 4.457% | $158.2941 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $26.57 | 8.322% | $28.7812 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $240.50 | 6.553% | $256.26 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $74.91 | 11.440% | $83.4797 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $204.63 | 3.469% | $211.7286 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $127.64 | 9.230% | $139.4212 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $1,060.40 | $1,135.1396 | $1,135.13 | $1,135.15 | $1,135.20 | |