| 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 | $66.45 | 8.480% | $72.085 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $222.67 | 8.767% | $242.1915 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $79.92 | 11.222% | $88.8886 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $19.49 | 9.556% | $21.3525 | $21.35 | $21.35 | $21.40 |
| Purchase #5 | $194.75 | 8.282% | $210.8792 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $223.41 | 13.349% | $253.233 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $236.35 | 7.457% | $253.9746 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,043.04 | $1,142.6044 | $1,142.60 | $1,142.65 | $1,142.70 | |