| 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 | $216.32 | 13.285% | $245.0581 | $245.06 | $245.05 | $245.10 |
| Purchase #2 | $12.38 | 4.405% | $12.9253 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $80.77 | 4.130% | $84.1058 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $156.31 | 4.381% | $163.1579 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $212.40 | 3.476% | $219.783 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $16.83 | 9.450% | $18.4204 | $18.42 | $18.40 | $18.40 |
| Purchase #7 | $77.46 | 12.455% | $87.1076 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $772.47 | $830.5581 | $830.57 | $830.55 | $830.60 | |