| 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 | $195.54 | 7.688% | $210.5731 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $105.33 | 11.232% | $117.1607 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $215.25 | 12.749% | $242.6922 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $144.53 | 7.219% | $154.9636 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $11.75 | 3.789% | $12.1952 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $242.71 | 5.341% | $255.6731 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $50.25 | 13.195% | $56.8805 | $56.88 | $56.90 | $56.90 |
| 7 purchase totals = | $965.36 | $1,050.1384 | $1,050.13 | $1,050.10 | $1,050.30 | |