| 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 | $107.80 | 7.647% | $116.0435 | $116.04 | $116.05 | $116.00 |
| Purchase #2 | $68.28 | 5.576% | $72.0873 | $72.09 | $72.10 | $72.10 |
| Purchase #3 | $134.37 | 9.414% | $147.0196 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $240.52 | 10.305% | $265.3056 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $220.65 | 13.341% | $250.0869 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $233.75 | 3.861% | $242.7751 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $110.87 | 5.370% | $116.8237 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $1,116.24 | $1,210.1417 | $1,210.15 | $1,210.15 | $1,210.10 | |