| 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 | $209.51 | 9.581% | $229.5832 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $207.65 | 6.351% | $220.8379 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $83.77 | 3.521% | $86.7195 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $90.29 | 7.119% | $96.7177 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $138.95 | 8.536% | $150.8108 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $121.83 | 8.538% | $132.2318 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $25.31 | 12.467% | $28.4654 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $877.31 | $945.3663 | $945.37 | $945.35 | $945.30 | |