| 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 | $221.90 | 10.363% | $244.8955 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $129.98 | 3.265% | $134.2238 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $37.84 | 10.591% | $41.8476 | $41.85 | $41.85 | $41.80 |
| Purchase #4 | $128.47 | 6.621% | $136.976 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $205.52 | 6.750% | $219.3926 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $16.51 | 11.850% | $18.4664 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $133.95 | 4.380% | $139.817 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $874.17 | $935.6189 | $935.63 | $935.60 | $935.60 | |