| 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 | $107.38 | 8.528% | $116.5374 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $86.83 | 10.250% | $95.7301 | $95.73 | $95.75 | $95.70 |
| Purchase #3 | $20.73 | 6.344% | $22.0451 | $22.05 | $22.05 | $22.00 |
| Purchase #4 | $217.48 | 12.646% | $244.9825 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $187.52 | 5.271% | $197.4042 | $197.40 | $197.40 | $197.40 |
| Purchase #6 | $177.56 | 8.820% | $193.2208 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $78.82 | 11.771% | $88.0979 | $88.10 | $88.10 | $88.10 |
| 7 purchase totals = | $876.32 | $958.0180 | $958.02 | $958.05 | $957.90 | |