| 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 | $115.44 | 12.120% | $129.4313 | $129.43 | $129.45 | $129.40 |
| Purchase #2 | $50.62 | 5.271% | $53.2882 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $11.70 | 13.860% | $13.3216 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $121.48 | 3.812% | $126.1108 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $75.61 | 5.340% | $79.6476 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $227.40 | 6.369% | $241.8831 | $241.88 | $241.90 | $241.90 |
| Purchase #7 | $174.72 | 13.545% | $198.3858 | $198.39 | $198.40 | $198.40 |
| 7 purchase totals = | $776.97 | $842.0684 | $842.07 | $842.10 | $842.00 | |