| 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 | $33.42 | 10.441% | $36.9094 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $20.46 | 11.240% | $22.7597 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $144.49 | 12.707% | $162.8503 | $162.85 | $162.85 | $162.90 |
| Purchase #4 | $226.29 | 5.379% | $238.4621 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $205.80 | 5.636% | $217.3989 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $162.46 | 3.816% | $168.6595 | $168.66 | $168.65 | $168.70 |
| Purchase #7 | $249.26 | 8.752% | $271.0752 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $1,042.18 | $1,118.1151 | $1,118.12 | $1,118.10 | $1,118.30 | |