| 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 | $37.88 | 3.551% | $39.2251 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $180.44 | 8.329% | $195.4688 | $195.47 | $195.45 | $195.50 |
| Purchase #3 | $42.39 | 7.352% | $45.5065 | $45.51 | $45.50 | $45.50 |
| Purchase #4 | $131.95 | 10.158% | $145.3535 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $226.63 | 8.162% | $245.1275 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $145.77 | 4.751% | $152.6955 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $112.46 | 11.197% | $125.0521 | $125.05 | $125.05 | $125.10 |
| 7 purchase totals = | $877.52 | $948.4290 | $948.44 | $948.45 | $948.50 | |