| 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 | $123.81 | 13.214% | $140.1703 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $203.32 | 6.526% | $216.5887 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $22.99 | 6.209% | $24.4174 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $11.80 | 10.747% | $13.0681 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $56.82 | 10.665% | $62.8799 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $209.83 | 7.478% | $225.5211 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $197.93 | 9.105% | $215.9515 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $826.50 | $898.5970 | $898.60 | $898.55 | $898.70 | |