| 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 | $101.26 | 6.793% | $108.1386 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $204.34 | 3.260% | $211.0015 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $173.63 | 4.129% | $180.7992 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $21.79 | 4.575% | $22.7869 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $181.68 | 12.119% | $203.6978 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $99.99 | 7.237% | $107.2263 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $117.83 | 6.207% | $125.1437 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $900.52 | $958.7940 | $958.80 | $958.85 | $958.70 | |