| 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 | $204.67 | 13.400% | $232.0958 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $176.80 | 4.540% | $184.8267 | $184.83 | $184.85 | $184.80 |
| Purchase #3 | $121.65 | 4.755% | $127.4345 | $127.43 | $127.45 | $127.40 |
| Purchase #4 | $18.74 | 4.398% | $19.5642 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $94.86 | 8.246% | $102.6822 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $14.59 | 12.824% | $16.461 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $207.95 | 11.638% | $232.1512 | $232.15 | $232.15 | $232.20 |
| 7 purchase totals = | $839.26 | $915.2156 | $915.21 | $915.25 | $915.30 | |