| 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 | $234.38 | 7.496% | $251.9491 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $16.76 | 13.261% | $18.9825 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $124.97 | 8.285% | $135.3238 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $95.96 | 3.108% | $98.9424 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $206.59 | 8.140% | $223.4064 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $73.54 | 4.861% | $77.1148 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $82.99 | 11.388% | $92.4409 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $835.19 | $898.1599 | $898.15 | $898.15 | $898.00 | |