| 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 | $246.36 | 13.225% | $278.9411 | $278.94 | $278.95 | $278.90 |
| Purchase #2 | $47.91 | 5.448% | $50.5201 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $164.77 | 13.376% | $186.8096 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $239.53 | 13.260% | $271.2917 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $243.92 | 12.716% | $274.9369 | $274.94 | $274.95 | $274.90 |
| Purchase #6 | $221.74 | 11.782% | $247.8654 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $117.67 | 5.824% | $124.5231 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $1,281.90 | $1,434.8879 | $1,434.89 | $1,434.85 | $1,434.80 | |