| 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 | $114.92 | 8.433% | $124.6112 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $219.50 | 10.262% | $242.0251 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $91.81 | 7.775% | $98.9482 | $98.95 | $98.95 | $98.90 |
| Purchase #4 | $209.30 | 6.326% | $222.5403 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $41.46 | 9.611% | $45.4447 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $124.45 | 4.508% | $130.0602 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $43.66 | 6.635% | $46.5568 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $845.10 | $910.1865 | $910.19 | $910.20 | $910.10 | |