| 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 | $101.26 | 4.631% | $105.9494 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $43.44 | 5.115% | $45.662 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $131.66 | 4.207% | $137.1989 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $217.84 | 11.106% | $242.0333 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $226.70 | 4.870% | $237.7403 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $219.86 | 12.709% | $247.802 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $101.65 | 7.220% | $108.9891 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $1,042.41 | $1,125.3750 | $1,125.37 | $1,125.40 | $1,125.30 | |