| 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 | $227.94 | 8.459% | $247.2214 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $130.61 | 7.230% | $140.0531 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $97.98 | 9.837% | $107.6183 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $45.54 | 5.395% | $47.9969 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $166.41 | 10.727% | $184.2608 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $67.33 | 5.340% | $70.9254 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $11.74 | 10.242% | $12.9424 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $747.55 | $811.0183 | $811.02 | $811.00 | $811.00 | |