| 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 | $141.62 | 5.521% | $149.4388 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $206.89 | 10.167% | $227.9245 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $238.93 | 3.466% | $247.2113 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $60.57 | 6.643% | $64.5937 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $49.51 | 8.357% | $53.6476 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $28.90 | 4.247% | $30.1274 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $181.97 | 10.126% | $200.3963 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $908.39 | $973.3396 | $973.34 | $973.35 | $973.20 | |