| 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 | $109.54 | 9.677% | $120.1402 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $244.35 | 13.869% | $278.2389 | $278.24 | $278.25 | $278.20 |
| Purchase #3 | $70.79 | 6.300% | $75.2498 | $75.25 | $75.25 | $75.20 |
| Purchase #4 | $115.63 | 9.772% | $126.9294 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $178.37 | 12.462% | $200.5985 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $242.45 | 12.349% | $272.3902 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $82.54 | 8.848% | $89.8431 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $1,043.67 | $1,163.3901 | $1,163.39 | $1,163.45 | $1,163.20 | |