| 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 | $215.55 | 9.281% | $235.5552 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $177.63 | 7.655% | $191.2276 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $65.42 | 6.736% | $69.8267 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $169.30 | 5.766% | $179.0618 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $242.36 | 7.306% | $260.0668 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $31.89 | 6.717% | $34.0321 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $201.91 | 10.575% | $223.262 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $1,104.06 | $1,193.0322 | $1,193.04 | $1,193.05 | $1,193.10 | |