| 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 | $197.97 | 6.437% | $210.7133 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $96.28 | 4.326% | $100.4451 | $100.45 | $100.45 | $100.40 |
| Purchase #3 | $240.81 | 5.292% | $253.5537 | $253.55 | $253.55 | $253.60 |
| Purchase #4 | $76.79 | 8.107% | $83.0154 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $207.92 | 9.424% | $227.5144 | $227.51 | $227.50 | $227.50 |
| Purchase #6 | $97.70 | 11.583% | $109.0166 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $55.32 | 7.827% | $59.6499 | $59.65 | $59.65 | $59.60 |
| 7 purchase totals = | $972.79 | $1,043.9084 | $1,043.91 | $1,043.85 | $1,043.80 | |