| 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 | $48.34 | 10.844% | $53.582 | $53.58 | $53.60 | $53.60 |
| Purchase #2 | $234.36 | 9.244% | $256.0242 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $194.94 | 12.770% | $219.8338 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $18.97 | 13.155% | $21.4655 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $161.34 | 5.693% | $170.5251 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $108.31 | 12.800% | $122.1737 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $113.89 | 13.130% | $128.8438 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $880.15 | $972.4481 | $972.44 | $972.45 | $972.40 | |