| 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 | $99.40 | 4.275% | $103.6494 | $103.65 | $103.65 | $103.60 |
| Purchase #2 | $195.66 | 7.390% | $210.1193 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $20.74 | 12.541% | $23.341 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $6.86 | 4.334% | $7.1573 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $18.54 | 9.520% | $20.305 | $20.31 | $20.30 | $20.30 |
| Purchase #6 | $210.44 | 7.415% | $226.0441 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $108.39 | 4.207% | $112.95 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $660.03 | $703.5661 | $703.57 | $703.55 | $703.50 | |