| 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 | $117.32 | 3.730% | $121.696 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $180.27 | 12.757% | $203.267 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $61.67 | 9.607% | $67.5946 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $224.97 | 10.514% | $248.6233 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $244.45 | 5.456% | $257.7872 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $88.75 | 7.337% | $95.2616 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $146.91 | 5.523% | $155.0238 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $1,064.34 | $1,149.2535 | $1,149.25 | $1,149.20 | $1,149.30 | |