| 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 | $213.43 | 6.492% | $227.2859 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $112.52 | 12.475% | $126.5569 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $64.42 | 9.320% | $70.4239 | $70.42 | $70.40 | $70.40 |
| Purchase #4 | $245.54 | 12.484% | $276.1932 | $276.19 | $276.20 | $276.20 |
| Purchase #5 | $225.48 | 5.201% | $237.2072 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $239.67 | 6.539% | $255.342 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $104.52 | 3.166% | $107.8291 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $1,205.58 | $1,300.8382 | $1,300.84 | $1,300.85 | $1,300.80 | |