| 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 | $221.68 | 4.324% | $231.2654 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $27.61 | 6.658% | $29.4483 | $29.45 | $29.45 | $29.40 |
| Purchase #3 | $242.79 | 10.799% | $269.0089 | $269.01 | $269.00 | $269.00 |
| Purchase #4 | $13.54 | 13.579% | $15.3786 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $23.76 | 11.783% | $26.5596 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $208.27 | 8.621% | $226.225 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $24.46 | 5.374% | $25.7745 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $762.11 | $823.6603 | $823.67 | $823.65 | $823.70 | |