| 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 | $114.37 | 11.221% | $127.2035 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $56.84 | 12.172% | $63.7586 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $65.34 | 13.420% | $74.1086 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $29.66 | 12.815% | $33.4609 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $192.77 | 8.533% | $209.2191 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $21.44 | 4.467% | $22.3977 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $230.50 | 3.545% | $238.6712 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $710.92 | $768.8196 | $768.82 | $768.75 | $768.90 | |