| 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 | $210.69 | 10.615% | $233.0547 | $233.05 | $233.05 | $233.10 |
| Purchase #2 | $220.89 | 3.872% | $229.4429 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $32.72 | 10.362% | $36.1104 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $41.77 | 7.331% | $44.8322 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $236.91 | 10.790% | $262.4726 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $71.73 | 13.805% | $81.6323 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $6.79 | 13.381% | $7.6986 | $7.70 | $7.70 | $7.70 |
| 7 purchase totals = | $821.50 | $895.2437 | $895.23 | $895.25 | $895.20 | |