| 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 | $233.98 | 4.161% | $243.7159 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $175.66 | 4.795% | $184.0829 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $209.44 | 5.487% | $220.932 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $53.73 | 13.105% | $60.7713 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $78.81 | 10.208% | $86.8549 | $86.85 | $86.85 | $86.90 |
| Purchase #6 | $164.28 | 3.805% | $170.5309 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $218.98 | 12.456% | $246.2561 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,134.88 | $1,213.1440 | $1,213.14 | $1,213.15 | $1,213.20 | |