| 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 | $210.90 | 3.509% | $218.3005 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $16.53 | 11.312% | $18.3999 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $48.90 | 5.128% | $51.4076 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $236.65 | 7.412% | $254.1905 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $174.94 | 8.686% | $190.1353 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $91.47 | 4.742% | $95.8075 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $104.71 | 12.633% | $117.938 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $884.10 | $946.1793 | $946.19 | $946.20 | $946.10 | |