| 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 | $239.82 | 13.579% | $272.3852 | $272.39 | $272.40 | $272.40 |
| Purchase #2 | $218.53 | 10.734% | $241.987 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $154.76 | 8.671% | $168.1792 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $114.47 | 3.627% | $118.6218 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $47.68 | 10.651% | $52.7584 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $181.81 | 8.796% | $197.802 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $92.86 | 10.768% | $102.8592 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $1,049.93 | $1,154.5928 | $1,154.60 | $1,154.60 | $1,154.70 | |