| 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 | $115.28 | 8.114% | $124.6338 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $104.77 | 6.840% | $111.9363 | $111.94 | $111.95 | $111.90 |
| Purchase #3 | $37.87 | 12.203% | $42.4913 | $42.49 | $42.50 | $42.50 |
| Purchase #4 | $247.60 | 8.117% | $267.6977 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $50.52 | 10.446% | $55.7973 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $23.90 | 5.105% | $25.1201 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $220.99 | 4.193% | $230.2561 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $800.93 | $857.9326 | $857.94 | $857.95 | $857.90 | |