| 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 | $210.57 | 5.450% | $222.0461 | $222.05 | $222.05 | $222.00 |
| Purchase #2 | $59.75 | 7.619% | $64.3024 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $47.33 | 7.747% | $50.9967 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $238.62 | 13.214% | $270.1512 | $270.15 | $270.15 | $270.20 |
| Purchase #5 | $55.85 | 13.378% | $63.3216 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $121.32 | 8.174% | $131.2367 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $173.38 | 9.539% | $189.9187 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $906.82 | $991.9734 | $991.98 | $991.95 | $991.90 | |