| 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 | $229.68 | 3.374% | $237.4294 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $169.47 | 13.609% | $192.5332 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $122.25 | 12.850% | $137.9591 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $103.64 | 12.344% | $116.4333 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $217.48 | 6.753% | $232.1664 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $20.88 | 5.294% | $21.9854 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $78.99 | 6.709% | $84.2894 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $942.39 | $1,022.7962 | $1,022.80 | $1,022.85 | $1,022.80 | |