| 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 | $229.59 | 5.746% | $242.7822 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $65.79 | 10.184% | $72.4901 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $45.45 | 3.852% | $47.2007 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $183.85 | 8.493% | $199.4644 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $58.62 | 13.510% | $66.5396 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $220.99 | 3.647% | $229.0495 | $229.05 | $229.05 | $229.00 |
| Purchase #7 | $112.85 | 10.577% | $124.7861 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $917.14 | $982.3126 | $982.31 | $982.35 | $982.30 | |