| 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 | $228.25 | 5.246% | $240.224 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $66.37 | 11.686% | $74.126 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $128.54 | 7.597% | $138.3052 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $46.93 | 7.183% | $50.301 | $50.30 | $50.30 | $50.30 |
| Purchase #5 | $234.66 | 8.386% | $254.3386 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $40.63 | 5.403% | $42.8252 | $42.83 | $42.85 | $42.80 |
| Purchase #7 | $179.56 | 7.349% | $192.7559 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $924.94 | $992.8759 | $992.89 | $992.90 | $992.80 | |