| 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 | $225.78 | 6.480% | $240.4105 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $193.45 | 11.157% | $215.0332 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $26.57 | 11.370% | $29.591 | $29.59 | $29.60 | $29.60 |
| Purchase #4 | $21.72 | 13.830% | $24.7239 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $54.45 | 7.711% | $58.6486 | $58.65 | $58.65 | $58.60 |
| Purchase #6 | $205.59 | 7.871% | $221.772 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $110.35 | 8.560% | $119.796 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $837.91 | $909.9752 | $909.97 | $909.95 | $909.90 | |