| 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 | $207.70 | 3.526% | $215.0235 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $202.77 | 5.311% | $213.5391 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $174.26 | 3.439% | $180.2528 | $180.25 | $180.25 | $180.30 |
| Purchase #4 | $102.61 | 10.858% | $113.7514 | $113.75 | $113.75 | $113.80 |
| Purchase #5 | $234.76 | 12.131% | $263.2387 | $263.24 | $263.25 | $263.20 |
| Purchase #6 | $18.84 | 13.482% | $21.38 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $221.83 | 3.819% | $230.3017 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $1,162.77 | $1,237.4872 | $1,237.48 | $1,237.50 | $1,237.50 | |