| 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 | $249.90 | 8.457% | $271.034 | $271.03 | $271.05 | $271.00 |
| Purchase #2 | $187.37 | 4.200% | $195.2395 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $22.29 | 6.816% | $23.8093 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $27.45 | 10.509% | $30.3347 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $211.48 | 7.186% | $226.677 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $28.35 | 13.338% | $32.1313 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $29.64 | 3.466% | $30.6673 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $756.48 | $809.8931 | $809.89 | $809.95 | $809.80 | |