| 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 | $176.38 | 12.377% | $198.2106 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $115.90 | 3.652% | $120.1327 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $234.48 | 5.250% | $246.7902 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $95.81 | 8.536% | $103.9883 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $94.91 | 12.798% | $107.0566 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $53.91 | 3.698% | $55.9036 | $55.90 | $55.90 | $55.90 |
| Purchase #7 | $65.89 | 8.110% | $71.2337 | $71.23 | $71.25 | $71.20 |
| 7 purchase totals = | $837.28 | $903.3157 | $903.31 | $903.35 | $903.30 | |