| 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 | $224.39 | 5.486% | $236.7 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $50.98 | 12.681% | $57.4448 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $240.77 | 4.354% | $251.2531 | $251.25 | $251.25 | $251.30 |
| Purchase #4 | $21.91 | 6.800% | $23.3999 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $202.28 | 7.262% | $216.9696 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $105.58 | 4.787% | $110.6341 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $33.33 | 8.439% | $36.1427 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $879.24 | $932.5442 | $932.53 | $932.55 | $932.50 | |