| 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 | $199.94 | 13.414% | $226.76 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $193.64 | 6.470% | $206.1685 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $227.61 | 6.817% | $243.1262 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $17.42 | 7.459% | $18.7194 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $207.67 | 5.104% | $218.2695 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $40.31 | 10.122% | $44.3902 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $48.52 | 5.807% | $51.3376 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $935.11 | $1,008.7714 | $1,008.78 | $1,008.75 | $1,008.80 | |