| 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 | $23.91 | 13.381% | $27.1094 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $232.41 | 7.234% | $249.2225 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $106.59 | 3.709% | $110.5434 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $117.30 | 11.370% | $130.637 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $55.36 | 9.849% | $60.8124 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $207.39 | 4.517% | $216.7578 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $143.92 | 6.494% | $153.2662 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $886.88 | $948.3487 | $948.35 | $948.30 | $948.30 | |