| 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 | $195.46 | 10.138% | $215.2757 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $184.77 | 10.250% | $203.7089 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $7.33 | 5.187% | $7.7102 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $182.92 | 4.372% | $190.9173 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $202.88 | 3.201% | $209.3742 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $225.59 | 3.448% | $233.3683 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $198.79 | 7.713% | $214.1227 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $1,197.74 | $1,274.4773 | $1,274.48 | $1,274.40 | $1,274.50 | |