| 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 | $229.34 | 6.232% | $243.6325 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $204.81 | 9.496% | $224.2588 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $225.77 | 12.843% | $254.7656 | $254.77 | $254.75 | $254.80 |
| Purchase #4 | $133.28 | 8.428% | $144.5128 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $221.88 | 3.210% | $229.0023 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $21.67 | 5.410% | $22.8423 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $101.93 | 6.426% | $108.48 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $1,138.68 | $1,227.4943 | $1,227.49 | $1,227.50 | $1,227.50 | |