| 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 | $77.25 | 6.485% | $82.2597 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $209.34 | 7.181% | $224.3727 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $203.75 | 13.163% | $230.5696 | $230.57 | $230.55 | $230.60 |
| Purchase #4 | $138.45 | 8.450% | $150.149 | $150.15 | $150.15 | $150.10 |
| Purchase #5 | $240.95 | 13.754% | $274.0903 | $274.09 | $274.10 | $274.10 |
| Purchase #6 | $209.45 | 9.651% | $229.664 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $107.96 | 9.217% | $117.9107 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $1,187.15 | $1,309.0160 | $1,309.01 | $1,308.95 | $1,309.10 | |