| 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 | $207.39 | 9.540% | $227.175 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $79.97 | 10.134% | $88.0742 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $173.79 | 9.481% | $190.267 | $190.27 | $190.25 | $190.30 |
| Purchase #4 | $210.92 | 4.826% | $221.099 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $235.42 | 9.577% | $257.9662 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $178.46 | 4.808% | $187.0404 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $233.95 | 7.442% | $251.3606 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,319.90 | $1,422.9824 | $1,422.99 | $1,422.95 | $1,423.10 | |