| 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 | $121.67 | 13.182% | $137.7085 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $103.28 | 10.577% | $114.2039 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $148.93 | 4.832% | $156.1263 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $97.90 | 4.580% | $102.3838 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $248.50 | 11.224% | $276.3916 | $276.39 | $276.40 | $276.40 |
| Purchase #6 | $47.57 | 4.106% | $49.5232 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $10.82 | 9.307% | $11.827 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $778.67 | $848.1643 | $848.16 | $848.20 | $848.10 | |