| 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 | $204.41 | 5.209% | $215.0577 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $115.29 | 5.128% | $121.2021 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $8.91 | 3.486% | $9.2206 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $235.85 | 9.796% | $258.9539 | $258.95 | $258.95 | $259.00 |
| Purchase #5 | $83.35 | 7.713% | $89.7788 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $136.27 | 6.316% | $144.8768 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $36.30 | 5.460% | $38.282 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $820.38 | $877.3719 | $877.37 | $877.40 | $877.50 | |