| 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 | $221.55 | 10.576% | $244.9811 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $43.62 | 5.786% | $46.1439 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $112.71 | 10.708% | $124.779 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $170.61 | 10.252% | $188.1009 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $239.51 | 12.451% | $269.3314 | $269.33 | $269.35 | $269.30 |
| Purchase #6 | $208.37 | 8.360% | $225.7897 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $46.89 | 11.694% | $52.3733 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $1,043.26 | $1,151.4993 | $1,151.49 | $1,151.55 | $1,151.50 | |