| 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 | $194.94 | 8.581% | $211.6678 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $194.95 | 7.760% | $210.0781 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $94.82 | 10.104% | $104.4006 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $213.80 | 13.661% | $243.0072 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $98.43 | 5.847% | $104.1852 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $215.73 | 7.627% | $232.1837 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $98.30 | 10.551% | $108.6716 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $1,110.97 | $1,214.1942 | $1,214.20 | $1,214.20 | $1,214.30 | |