| 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 | $73.60 | 12.306% | $82.6572 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $232.89 | 11.527% | $259.7352 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $83.90 | 6.276% | $89.1656 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $219.68 | 6.161% | $233.2145 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $139.50 | 9.505% | $152.7595 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $172.86 | 10.141% | $190.3897 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $195.95 | 5.663% | $207.0466 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $1,118.38 | $1,214.9683 | $1,214.98 | $1,214.95 | $1,215.00 | |