| 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 | $132.26 | 7.537% | $142.2284 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $14.89 | 9.556% | $16.3129 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $226.59 | 4.450% | $236.6733 | $236.67 | $236.65 | $236.70 |
| Purchase #4 | $102.77 | 8.867% | $111.8826 | $111.88 | $111.90 | $111.90 |
| Purchase #5 | $46.41 | 11.869% | $51.9184 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $242.74 | 6.509% | $258.5399 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $168.99 | 8.211% | $182.8658 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $934.65 | $1,000.4213 | $1,000.42 | $1,000.40 | $1,000.40 | |