| 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 | $233.41 | 13.103% | $263.9937 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $89.52 | 12.802% | $100.9804 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $237.31 | 9.636% | $260.1772 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $20.44 | 5.762% | $21.6178 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $71.56 | 4.401% | $74.7094 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $121.35 | 8.222% | $131.3274 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $186.45 | 12.161% | $209.1242 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $960.04 | $1,061.9301 | $1,061.93 | $1,061.95 | $1,061.90 | |