| 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 | $208.32 | 9.825% | $228.7874 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $122.82 | 4.425% | $128.2548 | $128.25 | $128.25 | $128.30 |
| Purchase #3 | $82.38 | 5.819% | $87.1737 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $173.64 | 3.203% | $179.2017 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $28.95 | 10.593% | $32.0167 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $170.26 | 5.566% | $179.7367 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $154.97 | 8.851% | $168.6864 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $941.34 | $1,003.8574 | $1,003.86 | $1,003.85 | $1,003.90 | |