| 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 | $21.26 | 9.529% | $23.2859 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $133.66 | 7.732% | $143.9946 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $202.94 | 8.327% | $219.8388 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $144.71 | 9.803% | $158.8959 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $214.67 | 10.113% | $236.3796 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $189.35 | 5.447% | $199.6639 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $32.51 | 11.687% | $36.3094 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $939.10 | $1,018.3681 | $1,018.37 | $1,018.40 | $1,018.40 | |