| 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 | $109.98 | 8.409% | $119.2282 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $207.66 | 7.221% | $222.6551 | $222.66 | $222.65 | $222.70 |
| Purchase #3 | $183.55 | 12.842% | $207.1215 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $87.58 | 12.432% | $98.4679 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $183.29 | 10.480% | $202.4988 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $47.94 | 7.401% | $51.488 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $201.69 | 13.860% | $229.6442 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,021.69 | $1,131.1037 | $1,131.11 | $1,131.10 | $1,131.10 | |