| 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 | $222.93 | 4.769% | $233.5615 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $90.83 | 7.862% | $97.9711 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $151.96 | 5.122% | $159.7434 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $63.94 | 10.236% | $70.4849 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $35.31 | 10.508% | $39.0204 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $178.25 | 12.702% | $200.8913 | $200.89 | $200.90 | $200.90 |
| Purchase #7 | $110.94 | 6.488% | $118.1378 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $854.16 | $919.8104 | $919.80 | $919.80 | $919.80 | |