| 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 | $233.71 | 6.614% | $249.1676 | $249.17 | $249.15 | $249.20 |
| Purchase #2 | $127.41 | 7.852% | $137.4142 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $225.50 | 5.197% | $237.2192 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $249.44 | 10.442% | $275.4865 | $275.49 | $275.50 | $275.50 |
| Purchase #5 | $30.61 | 13.482% | $34.7368 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $223.75 | 8.121% | $241.9207 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $162.53 | 3.155% | $167.6578 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $1,252.95 | $1,343.6028 | $1,343.61 | $1,343.55 | $1,343.60 | |