| 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 | $216.68 | 5.688% | $229.0048 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $227.73 | 9.839% | $250.1364 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $245.59 | 11.488% | $273.8034 | $273.80 | $273.80 | $273.80 |
| Purchase #4 | $218.62 | 6.814% | $233.5168 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $113.97 | 3.227% | $117.6478 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $64.74 | 11.864% | $72.4208 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $48.80 | 7.115% | $52.2721 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $1,136.13 | $1,228.8021 | $1,228.80 | $1,228.75 | $1,228.70 | |