| 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 | $141.94 | 12.513% | $159.701 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $132.44 | 12.133% | $148.5089 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $109.50 | 3.161% | $112.9613 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $60.94 | 6.340% | $64.8036 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $135.93 | 13.790% | $154.6747 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $245.47 | 11.639% | $274.0403 | $274.04 | $274.05 | $274.00 |
| Purchase #7 | $13.42 | 6.232% | $14.2563 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $839.64 | $928.9461 | $928.94 | $928.90 | $929.00 | |