| 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 | $97.93 | 9.201% | $106.9405 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $177.85 | 8.350% | $192.7005 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $64.73 | 3.541% | $67.0221 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $7.35 | 12.328% | $8.2561 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $103.48 | 9.575% | $113.3882 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $237.64 | 13.489% | $269.6953 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $125.30 | 4.646% | $131.1214 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $814.28 | $889.1241 | $889.13 | $889.10 | $889.10 | |