| 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 | $244.25 | 4.867% | $256.1376 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $218.61 | 11.667% | $244.1152 | $244.12 | $244.10 | $244.10 |
| Purchase #3 | $39.63 | 10.733% | $43.8835 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $196.71 | 8.117% | $212.677 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $249.75 | 4.637% | $261.3309 | $261.33 | $261.35 | $261.30 |
| Purchase #6 | $172.33 | 5.741% | $182.2235 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $115.31 | 9.807% | $126.6185 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $1,236.59 | $1,326.9862 | $1,326.99 | $1,327.00 | $1,326.90 | |