| 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 | $199.99 | 8.367% | $216.7232 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $30.25 | 12.786% | $34.1178 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $222.43 | 13.766% | $253.0497 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $164.54 | 10.256% | $181.4152 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $55.49 | 8.179% | $60.0285 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $16.91 | 13.418% | $19.179 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $235.27 | 3.525% | $243.5633 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $924.88 | $1,008.0767 | $1,008.08 | $1,008.05 | $1,008.00 | |