| 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 | $236.39 | 9.182% | $258.0953 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $71.54 | 13.511% | $81.2058 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $221.31 | 10.412% | $244.3528 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $42.96 | 4.153% | $44.7441 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $103.98 | 3.476% | $107.5943 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $191.70 | 9.507% | $209.9249 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $198.96 | 13.825% | $226.4662 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,066.84 | $1,172.3834 | $1,172.38 | $1,172.35 | $1,172.40 | |