| 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 | $225.91 | 7.781% | $243.4881 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $59.69 | 6.330% | $63.4684 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $215.39 | 11.837% | $240.8857 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $205.70 | 11.749% | $229.8677 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $219.91 | 12.164% | $246.6599 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $236.53 | 7.505% | $254.2816 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $115.55 | 7.670% | $124.4127 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $1,278.68 | $1,403.0641 | $1,403.07 | $1,403.05 | $1,403.20 | |