| 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 | $194.27 | 12.749% | $219.0375 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $198.26 | 7.733% | $213.5914 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $76.77 | 3.714% | $79.6212 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $13.69 | 5.145% | $14.3944 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $40.34 | 9.632% | $44.2255 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $135.54 | 9.181% | $147.9839 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $110.62 | 6.267% | $117.5526 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $769.49 | $836.4065 | $836.40 | $836.45 | $836.40 | |