| 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 | $132.65 | 11.660% | $148.117 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $82.27 | 6.385% | $87.5229 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $199.49 | 4.340% | $208.1479 | $208.15 | $208.15 | $208.10 |
| Purchase #4 | $233.33 | 4.431% | $243.6689 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $173.61 | 10.760% | $192.2904 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $108.66 | 6.480% | $115.7012 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $237.59 | 9.595% | $260.3868 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,167.60 | $1,255.8351 | $1,255.84 | $1,255.80 | $1,255.80 | |