| 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 | $230.42 | 9.497% | $252.303 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $196.75 | 7.133% | $210.7842 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $80.67 | 4.351% | $84.18 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $59.78 | 8.845% | $65.0675 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $167.97 | 12.687% | $189.2804 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $82.98 | 12.234% | $93.1318 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $72.63 | 6.398% | $77.2769 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $891.20 | $972.0238 | $972.02 | $972.10 | $972.10 | |