| 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 | $112.35 | 11.658% | $125.4478 | $125.45 | $125.45 | $125.40 |
| Purchase #2 | $48.64 | 5.862% | $51.4913 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $129.92 | 8.314% | $140.7215 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $237.89 | 8.538% | $258.201 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $204.57 | 10.769% | $226.6001 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $123.86 | 9.338% | $135.426 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $9.63 | 7.234% | $10.3266 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $866.86 | $948.2143 | $948.22 | $948.25 | $948.10 | |