| 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 | $26.38 | 3.628% | $27.3371 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $76.29 | 6.617% | $81.3381 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $118.40 | 6.436% | $126.0202 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $133.32 | 12.517% | $150.0077 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $150.72 | 3.805% | $156.4549 | $156.45 | $156.45 | $156.50 |
| Purchase #6 | $213.48 | 8.276% | $231.1476 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $167.64 | 3.398% | $173.3364 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $886.23 | $945.6420 | $945.65 | $945.65 | $945.50 | |