| 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 | $12.74 | 3.172% | $13.1441 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $172.93 | 11.210% | $192.3155 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $226.50 | 10.526% | $250.3414 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $75.66 | 9.316% | $82.7085 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $16.88 | 4.538% | $17.646 | $17.65 | $17.65 | $17.60 |
| Purchase #6 | $107.87 | 4.503% | $112.7274 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $200.90 | 12.181% | $225.3716 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $813.48 | $894.2545 | $894.26 | $894.25 | $894.10 | |