| 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 | $97.63 | 13.689% | $110.9946 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $223.53 | 12.796% | $252.1329 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $135.87 | 4.586% | $142.101 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $48.92 | 6.316% | $52.0098 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $71.79 | 8.257% | $77.7177 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $193.68 | 12.741% | $218.3568 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $195.93 | 6.333% | $208.3382 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $967.35 | $1,061.6510 | $1,061.65 | $1,061.65 | $1,061.60 | |