| 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 | $14.37 | 12.419% | $16.1546 | $16.15 | $16.15 | $16.20 |
| Purchase #2 | $103.33 | 8.689% | $112.3083 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $226.32 | 5.414% | $238.573 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $20.39 | 10.429% | $22.5165 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $224.25 | 3.747% | $232.6526 | $232.65 | $232.65 | $232.70 |
| Purchase #6 | $103.88 | 11.513% | $115.8397 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $136.89 | 3.401% | $141.5456 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $829.43 | $879.5903 | $879.59 | $879.55 | $879.60 | |