| 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 | $125.35 | 10.640% | $138.6872 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $213.26 | 3.289% | $220.2741 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $188.40 | 8.346% | $204.1239 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $59.51 | 7.813% | $64.1595 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $123.52 | 8.520% | $134.0439 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $110.37 | 5.400% | $116.33 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $145.95 | 5.775% | $154.3786 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $966.36 | $1,031.9972 | $1,031.99 | $1,032.00 | $1,032.00 | |