| 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 | $210.48 | 7.328% | $225.904 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $19.59 | 12.746% | $22.0869 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $108.91 | 10.707% | $120.571 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $146.36 | 12.173% | $164.1764 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $48.98 | 5.584% | $51.715 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $29.97 | 4.210% | $31.2317 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $239.65 | 11.616% | $267.4877 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $803.94 | $883.1727 | $883.18 | $883.20 | $883.20 | |