| 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 | $236.39 | 3.700% | $245.1364 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $199.65 | 7.533% | $214.6896 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $122.99 | 11.645% | $137.3122 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $191.91 | 13.569% | $217.9503 | $217.95 | $217.95 | $218.00 |
| Purchase #5 | $96.47 | 13.394% | $109.3912 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $45.89 | 6.398% | $48.826 | $48.83 | $48.85 | $48.80 |
| Purchase #7 | $101.88 | 8.803% | $110.8485 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $995.18 | $1,084.1542 | $1,084.16 | $1,084.20 | $1,084.10 | |