| 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 | $242.98 | 4.194% | $253.1706 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $72.45 | 9.702% | $79.4791 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $75.93 | 4.539% | $79.3765 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $119.88 | 10.559% | $132.5381 | $132.54 | $132.55 | $132.50 |
| Purchase #5 | $110.46 | 7.821% | $119.0991 | $119.10 | $119.10 | $119.10 |
| Purchase #6 | $106.54 | 10.784% | $118.0293 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $20.91 | 4.671% | $21.8867 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $749.15 | $803.5794 | $803.59 | $803.65 | $803.60 | |