| 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 | $225.43 | 10.750% | $249.6637 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $48.98 | 10.239% | $53.9951 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $8.42 | 8.619% | $9.1457 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $9.89 | 3.338% | $10.2201 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $160.42 | 3.108% | $165.4059 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $191.40 | 13.427% | $217.0993 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $184.98 | 5.288% | $194.7617 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $829.52 | $900.2915 | $900.30 | $900.25 | $900.30 | |