| 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 | $249.72 | 10.754% | $276.5749 | $276.57 | $276.55 | $276.60 |
| Purchase #2 | $84.57 | 13.622% | $96.0901 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $140.65 | 5.713% | $148.6853 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $227.37 | 6.428% | $241.9853 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $239.94 | 6.691% | $255.9944 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $26.43 | 5.668% | $27.9281 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $86.30 | 6.763% | $92.1365 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $1,054.98 | $1,139.3946 | $1,139.40 | $1,139.45 | $1,139.40 | |