| 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 | $232.38 | 12.791% | $262.1037 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $237.94 | 9.540% | $260.6395 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $71.98 | 7.743% | $77.5534 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $205.93 | 5.749% | $217.7689 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $91.86 | 9.218% | $100.3277 | $100.33 | $100.35 | $100.30 |
| Purchase #6 | $155.54 | 11.235% | $173.0149 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $130.30 | 7.209% | $139.6933 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $1,125.93 | $1,231.1014 | $1,231.09 | $1,231.10 | $1,231.10 | |