| 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 | $183.45 | 9.478% | $200.8374 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $133.93 | 6.626% | $142.8042 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $126.37 | 12.398% | $142.0374 | $142.04 | $142.05 | $142.00 |
| Purchase #4 | $213.79 | 10.267% | $235.7398 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $127.36 | 6.667% | $135.8511 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $138.85 | 11.262% | $154.4873 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $60.43 | 6.456% | $64.3314 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $984.18 | $1,076.0886 | $1,076.09 | $1,076.15 | $1,076.00 | |