| 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 | $225.79 | 5.619% | $238.4771 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $134.35 | 11.421% | $149.6941 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $151.55 | 4.656% | $158.6062 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $132.71 | 3.272% | $137.0523 | $137.05 | $137.05 | $137.10 |
| Purchase #5 | $220.43 | 12.178% | $247.274 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $31.78 | 7.282% | $34.0942 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $136.62 | 8.314% | $147.9786 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $1,033.23 | $1,113.1765 | $1,113.17 | $1,113.20 | $1,113.30 | |