| 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 | $136.64 | 8.742% | $148.5851 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $19.67 | 8.667% | $21.3748 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $79.81 | 5.336% | $84.0687 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $105.63 | 13.334% | $119.7147 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $177.52 | 9.548% | $194.4696 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $220.82 | 12.821% | $249.1313 | $249.13 | $249.15 | $249.10 |
| Purchase #7 | $220.63 | 4.762% | $231.1364 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $960.72 | $1,048.4806 | $1,048.48 | $1,048.45 | $1,048.50 | |