| 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 | $194.70 | 7.486% | $209.2752 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $78.30 | 12.673% | $88.223 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $5.95 | 4.602% | $6.2238 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $20.69 | 6.692% | $22.0746 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $113.37 | 3.527% | $117.3686 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $76.44 | 5.451% | $80.6067 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $191.85 | 10.704% | $212.3856 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $681.30 | $736.1575 | $736.16 | $736.10 | $736.20 | |