| 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 | $98.31 | 3.492% | $101.743 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $191.90 | 10.424% | $211.9037 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $198.36 | 5.174% | $208.6231 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $171.57 | 9.862% | $188.4902 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $245.97 | 6.585% | $262.1671 | $262.17 | $262.15 | $262.20 |
| Purchase #6 | $197.64 | 11.136% | $219.6492 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $235.87 | 8.273% | $255.3835 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $1,339.62 | $1,447.9598 | $1,447.95 | $1,447.95 | $1,447.90 | |