| 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 | $75.77 | 4.655% | $79.2971 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $126.48 | 4.377% | $132.016 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $249.82 | 8.169% | $270.2278 | $270.23 | $270.25 | $270.20 |
| Purchase #4 | $232.29 | 9.357% | $254.0254 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $115.47 | 6.815% | $123.3393 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $130.71 | 4.201% | $136.2011 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $119.28 | 8.325% | $129.2101 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $1,049.82 | $1,124.3168 | $1,124.33 | $1,124.35 | $1,124.20 | |