| 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 | $225.43 | 4.680% | $235.9801 | $235.98 | $236.00 | $236.00 |
| Purchase #2 | $47.56 | 5.811% | $50.3237 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $33.90 | 11.154% | $37.6812 | $37.68 | $37.70 | $37.70 |
| Purchase #4 | $121.56 | 9.233% | $132.7836 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $8.73 | 12.330% | $9.8064 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $87.34 | 4.502% | $91.272 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $98.57 | 5.438% | $103.9302 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $623.09 | $661.7772 | $661.77 | $661.80 | $661.80 | |