| 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 | $214.28 | 8.332% | $232.1338 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $202.66 | 9.669% | $222.2552 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $5.65 | 9.551% | $6.1896 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $125.73 | 8.285% | $136.1467 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $9.48 | 3.102% | $9.7741 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $13.38 | 9.671% | $14.674 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $93.63 | 9.443% | $102.4715 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $664.81 | $723.6449 | $723.64 | $723.60 | $723.70 | |