| 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 | $134.41 | 12.453% | $151.1481 | $151.15 | $151.15 | $151.10 |
| Purchase #2 | $10.79 | 12.775% | $12.1684 | $12.17 | $12.15 | $12.20 |
| Purchase #3 | $129.44 | 12.874% | $146.1041 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $181.89 | 12.180% | $204.0442 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $130.51 | 12.192% | $146.4218 | $146.42 | $146.40 | $146.40 |
| Purchase #6 | $215.28 | 11.715% | $240.5001 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $95.97 | 6.405% | $102.1169 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $898.29 | $1,002.5036 | $1,002.50 | $1,002.45 | $1,002.40 | |