| 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 | $193.45 | 3.242% | $199.7216 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $206.51 | 4.678% | $216.1705 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $161.86 | 8.420% | $175.4886 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $131.75 | 8.784% | $143.3229 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $201.67 | 8.156% | $218.1182 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $229.45 | 5.470% | $242.0009 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $239.62 | 3.591% | $248.2248 | $248.22 | $248.20 | $248.20 |
| 7 purchase totals = | $1,364.31 | $1,443.0475 | $1,443.04 | $1,442.95 | $1,443.00 | |