| 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 | $211.62 | 5.398% | $223.0432 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $7.57 | 7.703% | $8.1531 | $8.15 | $8.15 | $8.20 |
| Purchase #3 | $101.66 | 13.215% | $115.0944 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $94.58 | 12.866% | $106.7487 | $106.75 | $106.75 | $106.70 |
| Purchase #5 | $151.46 | 6.558% | $161.3927 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $88.83 | 10.707% | $98.341 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $109.63 | 9.187% | $119.7017 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $765.35 | $832.4748 | $832.46 | $832.50 | $832.40 | |