| 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 | $106.99 | 3.379% | $110.6052 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $222.55 | 9.754% | $244.2575 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $18.91 | 6.768% | $20.1898 | $20.19 | $20.20 | $20.20 |
| Purchase #4 | $39.81 | 11.496% | $44.3866 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $225.93 | 3.611% | $234.0883 | $234.09 | $234.10 | $234.10 |
| Purchase #6 | $6.52 | 3.558% | $6.752 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $247.43 | 10.288% | $272.8856 | $272.89 | $272.90 | $272.90 |
| 7 purchase totals = | $868.14 | $933.1650 | $933.18 | $933.20 | $933.30 | |