| 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 | $125.43 | 7.475% | $134.8059 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $166.35 | 5.211% | $175.0185 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $223.29 | 6.674% | $238.1924 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $243.67 | 3.636% | $252.5298 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $169.64 | 4.228% | $176.8124 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $202.28 | 6.277% | $214.9771 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $43.89 | 10.479% | $48.4892 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $1,174.55 | $1,240.8253 | $1,240.83 | $1,240.85 | $1,240.80 | |