| 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 | $194.33 | 13.294% | $220.1642 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $78.65 | 8.334% | $85.2047 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $229.42 | 6.222% | $243.6945 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $13.67 | 3.393% | $14.1338 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $237.30 | 9.113% | $258.9251 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $14.47 | 12.261% | $16.2442 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $69.97 | 10.288% | $77.1685 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $837.81 | $915.5350 | $915.52 | $915.55 | $915.50 | |