| 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 | $115.69 | 6.266% | $122.9391 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $14.63 | 6.872% | $15.6354 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $239.71 | 5.475% | $252.8341 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $129.50 | 6.764% | $138.2594 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $72.88 | 3.377% | $75.3412 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $71.80 | 6.863% | $76.7276 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $236.53 | 3.560% | $244.9505 | $244.95 | $244.95 | $245.00 |
| 7 purchase totals = | $880.74 | $926.6873 | $926.69 | $926.75 | $926.60 | |