| 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 | $104.47 | 6.805% | $111.5792 | $111.58 | $111.60 | $111.60 |
| Purchase #2 | $26.67 | 9.415% | $29.181 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $65.41 | 5.724% | $69.1541 | $69.15 | $69.15 | $69.20 |
| Purchase #4 | $241.40 | 6.604% | $257.3421 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $209.67 | 12.815% | $236.5392 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $136.77 | 7.717% | $147.3245 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $122.39 | 6.443% | $130.2756 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $906.78 | $981.3957 | $981.39 | $981.45 | $981.40 | |