| 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 | $229.90 | 6.485% | $244.809 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $50.80 | 9.298% | $55.5234 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $195.75 | 3.337% | $202.2822 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $168.76 | 11.111% | $187.5109 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $246.28 | 11.572% | $274.7795 | $274.78 | $274.80 | $274.80 |
| Purchase #6 | $219.84 | 5.242% | $231.364 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $169.73 | 12.174% | $190.3929 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $1,281.06 | $1,386.6619 | $1,386.65 | $1,386.65 | $1,386.70 | |