| 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 | $217.97 | 4.295% | $227.3318 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $132.62 | 8.675% | $144.1248 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $63.47 | 13.542% | $72.0651 | $72.07 | $72.05 | $72.10 |
| Purchase #4 | $144.95 | 10.205% | $159.7421 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $136.96 | 13.134% | $154.9483 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $227.59 | 6.443% | $242.2536 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $52.68 | 3.148% | $54.3384 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $976.24 | $1,054.8041 | $1,054.80 | $1,054.80 | $1,054.70 | |