| 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 | $205.30 | 11.854% | $229.6363 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $38.50 | 12.153% | $43.1789 | $43.18 | $43.20 | $43.20 |
| Purchase #3 | $159.39 | 5.249% | $167.7564 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $132.43 | 12.114% | $148.4726 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $234.35 | 7.261% | $251.3662 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $111.80 | 8.766% | $121.6004 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $21.93 | 12.276% | $24.6221 | $24.62 | $24.60 | $24.60 |
| 7 purchase totals = | $903.70 | $986.6329 | $986.64 | $986.60 | $986.70 | |