| 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 | $109.31 | 3.361% | $112.9839 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $130.96 | 9.839% | $143.8452 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $96.30 | 12.803% | $108.6293 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $139.92 | 10.387% | $154.4535 | $154.45 | $154.45 | $154.50 |
| Purchase #5 | $37.80 | 7.466% | $40.6221 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $128.67 | 9.117% | $140.4008 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $235.78 | 9.258% | $257.6085 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $878.74 | $958.5433 | $958.54 | $958.55 | $958.50 | |