| 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 | $199.65 | 8.261% | $216.1431 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $239.28 | 3.131% | $246.7719 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $209.80 | 11.194% | $233.285 | $233.29 | $233.30 | $233.30 |
| Purchase #4 | $207.31 | 10.738% | $229.5709 | $229.57 | $229.55 | $229.60 |
| Purchase #5 | $44.66 | 7.682% | $48.0908 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $95.89 | 3.420% | $99.1694 | $99.17 | $99.15 | $99.20 |
| Purchase #7 | $112.51 | 12.524% | $126.6008 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $1,109.10 | $1,199.6319 | $1,199.63 | $1,199.60 | $1,199.70 | |