| 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 | $220.34 | 4.621% | $230.5219 | $230.52 | $230.50 | $230.50 |
| Purchase #2 | $66.93 | 8.600% | $72.686 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $21.26 | 4.197% | $22.1523 | $22.15 | $22.15 | $22.20 |
| Purchase #4 | $80.30 | 12.373% | $90.2355 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $213.73 | 8.418% | $231.7218 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $5.25 | 11.203% | $5.8382 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $110.25 | 8.182% | $119.2707 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $718.06 | $772.4264 | $772.43 | $772.40 | $772.40 | |