| 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 | $85.54 | 7.766% | $92.183 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $248.31 | 9.162% | $271.0602 | $271.06 | $271.05 | $271.10 |
| Purchase #3 | $62.77 | 11.666% | $70.0927 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $86.71 | 8.388% | $93.9832 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $100.79 | 9.127% | $109.9891 | $109.99 | $110.00 | $110.00 |
| Purchase #6 | $197.84 | 13.755% | $225.0529 | $225.05 | $225.05 | $225.10 |
| Purchase #7 | $131.51 | 12.635% | $148.1263 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $913.47 | $1,010.4874 | $1,010.48 | $1,010.55 | $1,010.60 | |