| 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 | $220.65 | 12.131% | $247.4171 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $192.55 | 11.802% | $215.2748 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $190.67 | 11.409% | $212.4235 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $207.25 | 5.496% | $218.6405 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $244.74 | 3.688% | $253.766 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $47.62 | 13.727% | $54.1568 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $180.64 | 4.622% | $188.9892 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $1,284.12 | $1,390.6679 | $1,390.67 | $1,390.60 | $1,390.70 | |