| 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 | $125.29 | 7.694% | $134.9298 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $232.61 | 3.459% | $240.656 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $174.50 | 10.394% | $192.6375 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $145.60 | 10.340% | $160.655 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $131.56 | 10.689% | $145.6224 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $60.84 | 12.480% | $68.4328 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $33.40 | 5.468% | $35.2263 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $903.80 | $978.1598 | $978.17 | $978.20 | $978.10 | |