| 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 | $138.45 | 12.181% | $155.3146 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $103.47 | 12.232% | $116.1265 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $176.43 | 11.317% | $196.3966 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $72.44 | 11.679% | $80.9003 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $249.67 | 12.716% | $281.418 | $281.42 | $281.40 | $281.40 |
| Purchase #6 | $205.38 | 6.468% | $218.664 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $150.55 | 8.441% | $163.2579 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $1,096.39 | $1,212.0779 | $1,212.08 | $1,212.05 | $1,212.10 | |