| 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 | $109.35 | 8.128% | $118.238 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $27.33 | 4.442% | $28.544 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $244.70 | 3.607% | $253.5263 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $100.61 | 10.221% | $110.8933 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $56.50 | 7.175% | $60.5539 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $8.56 | 8.289% | $9.2695 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $224.71 | 6.781% | $239.9476 | $239.95 | $239.95 | $239.90 |
| 7 purchase totals = | $771.76 | $820.9726 | $820.97 | $821.00 | $820.90 | |