| 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 | $197.29 | 8.364% | $213.7913 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $175.29 | 8.281% | $189.8058 | $189.81 | $189.80 | $189.80 |
| Purchase #3 | $87.54 | 7.499% | $94.1046 | $94.10 | $94.10 | $94.10 |
| Purchase #4 | $204.38 | 5.807% | $216.2483 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $94.80 | 5.441% | $99.9581 | $99.96 | $99.95 | $100.00 |
| Purchase #6 | $89.59 | 7.122% | $95.9706 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $50.59 | 10.265% | $55.7831 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $899.48 | $965.6618 | $965.66 | $965.65 | $965.70 | |