| 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 | $225.42 | 5.808% | $238.5124 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $204.92 | 12.173% | $229.8649 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $189.72 | 6.486% | $202.0252 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $62.70 | 5.605% | $66.2143 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $41.78 | 12.278% | $46.9097 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $17.48 | 10.114% | $19.2479 | $19.25 | $19.25 | $19.20 |
| Purchase #7 | $135.46 | 11.871% | $151.5405 | $151.54 | $151.55 | $151.50 |
| 7 purchase totals = | $877.48 | $954.3149 | $954.31 | $954.30 | $954.20 | |