| 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 | $248.59 | 9.522% | $272.2607 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $6.25 | 13.248% | $7.078 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $249.28 | 6.871% | $266.408 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $235.80 | 4.301% | $245.9418 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $222.64 | 11.682% | $248.6488 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $237.41 | 7.572% | $255.3867 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $216.68 | 12.742% | $244.2894 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,416.65 | $1,540.0134 | $1,540.02 | $1,540.05 | $1,540.00 | |