| 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 | $225.64 | 12.863% | $254.6641 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $230.95 | 4.315% | $240.9155 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $182.36 | 6.629% | $194.4486 | $194.45 | $194.45 | $194.40 |
| Purchase #4 | $219.33 | 3.516% | $227.0416 | $227.04 | $227.05 | $227.00 |
| Purchase #5 | $115.94 | 12.224% | $130.1125 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $11.97 | 13.507% | $13.5868 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $177.66 | 7.445% | $190.8868 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $1,163.85 | $1,251.6559 | $1,251.66 | $1,251.65 | $1,251.60 | |