| 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 | $129.54 | 3.267% | $133.7721 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $91.65 | 11.580% | $102.2631 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $98.28 | 8.123% | $106.2633 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $19.77 | 4.534% | $20.6664 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $140.73 | 11.593% | $157.0448 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $234.61 | 4.726% | $245.6977 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $114.70 | 3.150% | $118.3131 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $829.28 | $884.0205 | $884.01 | $883.95 | $884.10 | |