| 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 | $190.46 | 7.566% | $204.8702 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $21.75 | 4.221% | $22.6681 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $190.69 | 8.173% | $206.2751 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $105.95 | 6.576% | $112.9173 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $10.39 | 12.205% | $11.6581 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $245.81 | 13.545% | $279.105 | $279.11 | $279.10 | $279.10 |
| Purchase #7 | $85.39 | 12.507% | $96.0697 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $850.44 | $933.5635 | $933.58 | $933.50 | $933.70 | |