| 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 | $216.66 | 6.786% | $231.3625 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $43.38 | 8.342% | $46.9988 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $122.94 | 13.425% | $139.4447 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $41.84 | 9.549% | $45.8353 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $102.82 | 9.844% | $112.9416 | $112.94 | $112.95 | $112.90 |
| Purchase #6 | $96.77 | 3.769% | $100.4173 | $100.42 | $100.40 | $100.40 |
| Purchase #7 | $181.64 | 10.840% | $201.3298 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $806.05 | $878.3300 | $878.33 | $878.35 | $878.20 | |