| 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 | $196.89 | 10.523% | $217.6087 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $196.70 | 8.772% | $213.9545 | $213.95 | $213.95 | $214.00 |
| Purchase #3 | $214.46 | 5.506% | $226.2682 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $111.79 | 9.823% | $122.7711 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $227.85 | 12.829% | $257.0809 | $257.08 | $257.10 | $257.10 |
| Purchase #6 | $241.71 | 13.721% | $274.875 | $274.88 | $274.90 | $274.90 |
| Purchase #7 | $82.33 | 3.593% | $85.2881 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $1,271.73 | $1,397.8465 | $1,397.85 | $1,397.85 | $1,398.00 | |