| 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 | $207.92 | 5.538% | $219.4346 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $12.70 | 3.354% | $13.126 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $61.81 | 11.305% | $68.7976 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $61.61 | 11.230% | $68.5288 | $68.53 | $68.55 | $68.50 |
| Purchase #5 | $177.72 | 3.282% | $183.5528 | $183.55 | $183.55 | $183.60 |
| Purchase #6 | $191.47 | 9.252% | $209.1848 | $209.18 | $209.20 | $209.20 |
| Purchase #7 | $139.48 | 13.371% | $158.1299 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $852.71 | $920.7545 | $920.75 | $920.85 | $920.70 | |