| 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 | $32.34 | 10.687% | $35.7962 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $239.66 | 5.464% | $252.755 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $14.68 | 3.757% | $15.2315 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $243.77 | 7.185% | $261.2849 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $96.74 | 10.544% | $106.9403 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $210.90 | 12.860% | $238.0217 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $204.68 | 12.256% | $229.7656 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,042.77 | $1,139.7952 | $1,139.80 | $1,139.80 | $1,139.80 | |