| 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 | $224.25 | 9.264% | $245.0245 | $245.02 | $245.00 | $245.00 |
| Purchase #2 | $209.75 | 7.780% | $226.0686 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $155.74 | 8.421% | $168.8549 | $168.85 | $168.85 | $168.90 |
| Purchase #4 | $43.59 | 9.743% | $47.837 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $21.32 | 5.522% | $22.4973 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $89.39 | 13.255% | $101.2386 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $144.60 | 4.563% | $151.1981 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $888.64 | $962.7190 | $962.72 | $962.70 | $962.70 | |