| 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 | $223.40 | 11.388% | $248.8408 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $217.68 | 12.166% | $244.1629 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $184.40 | 5.391% | $194.341 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $92.26 | 7.470% | $99.1518 | $99.15 | $99.15 | $99.20 |
| Purchase #5 | $129.62 | 11.773% | $144.8802 | $144.88 | $144.90 | $144.90 |
| Purchase #6 | $231.59 | 13.131% | $262.0001 | $262.00 | $262.00 | $262.00 |
| Purchase #7 | $217.81 | 3.678% | $225.8211 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $1,296.76 | $1,419.1979 | $1,419.19 | $1,419.20 | $1,419.20 | |