| 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 | $215.78 | 8.369% | $233.8386 | $233.84 | $233.85 | $233.80 |
| Purchase #2 | $115.66 | 8.348% | $125.3153 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $148.99 | 13.491% | $169.0902 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $117.93 | 9.633% | $129.2902 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $196.25 | 6.310% | $208.6334 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $184.38 | 10.463% | $203.6717 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $107.75 | 9.606% | $118.1005 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $1,086.74 | $1,187.9399 | $1,187.94 | $1,187.95 | $1,187.90 | |