| 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 | $226.42 | 6.312% | $240.7116 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $126.48 | 10.856% | $140.2107 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $120.91 | 12.622% | $136.1713 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $148.94 | 7.154% | $159.5952 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $188.71 | 10.269% | $208.0886 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $173.28 | 13.805% | $197.2013 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $244.64 | 9.761% | $268.5193 | $268.52 | $268.50 | $268.50 |
| 7 purchase totals = | $1,229.38 | $1,350.4980 | $1,350.50 | $1,350.45 | $1,350.50 | |