| 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 | $231.47 | 3.315% | $239.1432 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $209.87 | 6.551% | $223.6186 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $68.73 | 6.379% | $73.1143 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $119.94 | 9.473% | $131.3019 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $73.52 | 9.498% | $80.5029 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $38.26 | 5.547% | $40.3823 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $39.93 | 8.185% | $43.1983 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $781.72 | $831.2615 | $831.25 | $831.25 | $831.20 | |