| 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 | $218.90 | 5.462% | $230.8563 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $207.46 | 10.420% | $229.0773 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $247.68 | 10.327% | $273.2579 | $273.26 | $273.25 | $273.30 |
| Purchase #4 | $156.25 | 6.810% | $166.8906 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $51.99 | 13.133% | $58.8178 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $143.83 | 11.860% | $160.8882 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $86.99 | 8.395% | $94.2928 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $1,113.10 | $1,214.0809 | $1,214.09 | $1,214.10 | $1,214.20 | |