| 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 | $179.45 | 12.769% | $202.364 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $191.31 | 12.696% | $215.5987 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $241.44 | 6.291% | $256.629 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $158.79 | 13.622% | $180.4204 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $229.33 | 13.327% | $259.8928 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $151.99 | 7.512% | $163.4075 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $61.35 | 13.762% | $69.793 | $69.79 | $69.80 | $69.80 |
| 7 purchase totals = | $1,213.66 | $1,348.1054 | $1,348.10 | $1,348.10 | $1,348.10 | |