| 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 | $220.54 | 9.354% | $241.1693 | $241.17 | $241.15 | $241.20 |
| Purchase #2 | $82.42 | 11.808% | $92.1522 | $92.15 | $92.15 | $92.20 |
| Purchase #3 | $49.96 | 4.147% | $52.0318 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $167.81 | 9.295% | $183.4079 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $126.69 | 12.733% | $142.8214 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $87.61 | 12.674% | $98.7137 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $139.57 | 6.177% | $148.1912 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $874.60 | $958.4875 | $958.48 | $958.45 | $958.50 | |