| 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 | $120.99 | 9.128% | $132.034 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $84.90 | 4.296% | $88.5473 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $207.75 | 8.480% | $225.3672 | $225.37 | $225.35 | $225.40 |
| Purchase #4 | $59.96 | 12.249% | $67.3045 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $45.46 | 11.252% | $50.5752 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $250.36 | 10.800% | $277.3989 | $277.40 | $277.40 | $277.40 |
| Purchase #7 | $114.72 | 4.351% | $119.7115 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $884.14 | $960.9386 | $960.94 | $960.95 | $960.90 | |