| 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 | $223.94 | 7.760% | $241.3177 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $22.47 | 5.649% | $23.7393 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $69.53 | 3.541% | $71.9921 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $45.95 | 11.180% | $51.0872 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $209.77 | 8.115% | $226.7928 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $93.95 | 12.276% | $105.4833 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $143.46 | 10.465% | $158.4731 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $809.07 | $878.8855 | $878.88 | $878.90 | $878.90 | |