| 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 | $196.92 | 12.290% | $221.1215 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $212.96 | 9.787% | $233.8024 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $107.37 | 12.846% | $121.1628 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $24.61 | 5.776% | $26.0315 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $106.60 | 11.442% | $118.7972 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $8.45 | 9.511% | $9.2537 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $239.37 | 12.325% | $268.8724 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $896.28 | $999.0415 | $999.03 | $999.00 | $999.10 | |