| 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 | $96.85 | 12.267% | $108.7306 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $40.54 | 12.739% | $45.7044 | $45.70 | $45.70 | $45.70 |
| Purchase #3 | $210.54 | 10.156% | $231.9224 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $185.99 | 6.243% | $197.6014 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $214.38 | 11.551% | $239.143 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $207.71 | 11.463% | $231.5198 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $180.88 | 13.466% | $205.2373 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $1,136.89 | $1,259.8589 | $1,259.85 | $1,259.85 | $1,259.70 | |