| 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 | $122.70 | 3.771% | $127.327 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $210.53 | 5.208% | $221.4944 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $191.28 | 5.105% | $201.0448 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $108.61 | 7.489% | $116.7438 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $55.68 | 3.550% | $57.6566 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $39.53 | 12.705% | $44.5523 | $44.55 | $44.55 | $44.60 |
| Purchase #7 | $85.69 | 9.772% | $94.0636 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $814.02 | $862.8825 | $862.87 | $862.90 | $862.90 | |