| 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 | $112.49 | 10.800% | $124.6389 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $231.37 | 3.617% | $239.7387 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $84.26 | 3.659% | $87.3431 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $206.90 | 8.791% | $225.0886 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $206.34 | 4.479% | $215.582 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $107.96 | 12.861% | $121.8447 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $103.97 | 9.874% | $114.236 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $1,053.29 | $1,128.4720 | $1,128.47 | $1,128.55 | $1,128.30 | |