| 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 | $123.66 | 8.110% | $133.6888 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $207.54 | 11.628% | $231.6728 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $175.86 | 5.666% | $185.8242 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $44.73 | 8.874% | $48.6993 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $5.35 | 11.434% | $5.9617 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $146.51 | 7.316% | $157.2287 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $128.47 | 12.660% | $144.7343 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $832.12 | $907.8098 | $907.80 | $907.80 | $907.80 | |