| 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 | $224.51 | 4.534% | $234.6893 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $35.85 | 13.173% | $40.5725 | $40.57 | $40.55 | $40.60 |
| Purchase #3 | $85.72 | 8.711% | $93.1871 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $224.69 | 6.572% | $239.4566 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $120.62 | 13.468% | $136.8651 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $49.99 | 13.232% | $56.6047 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $116.90 | 13.463% | $132.6382 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $858.28 | $934.0135 | $934.02 | $934.00 | $934.10 | |