| 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 | $124.84 | 5.313% | $131.4727 | $131.47 | $131.45 | $131.50 |
| Purchase #2 | $20.41 | 5.207% | $21.4727 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $112.41 | 6.412% | $119.6177 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $52.38 | 11.102% | $58.1952 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $227.95 | 13.447% | $258.6024 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $214.85 | 12.823% | $242.4002 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $126.38 | 9.541% | $138.4379 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $879.22 | $970.1988 | $970.20 | $970.15 | $970.20 | |