| 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 | $196.53 | 7.811% | $211.881 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $131.46 | 4.791% | $137.7582 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $237.93 | 9.494% | $260.5191 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $104.30 | 12.489% | $117.326 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $209.51 | 12.711% | $236.1408 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $176.35 | 7.526% | $189.6221 | $189.62 | $189.60 | $189.60 |
| Purchase #7 | $172.85 | 6.546% | $184.1648 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $1,228.93 | $1,337.4120 | $1,337.41 | $1,337.40 | $1,337.40 | |