| 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 | $98.30 | 11.382% | $109.4885 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $35.91 | 4.324% | $37.4627 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $182.93 | 6.459% | $194.7454 | $194.75 | $194.75 | $194.70 |
| Purchase #4 | $22.99 | 9.272% | $25.1216 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $217.40 | 10.457% | $240.1335 | $240.13 | $240.15 | $240.10 |
| Purchase #6 | $45.65 | 3.251% | $47.1341 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $201.55 | 3.440% | $208.4833 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $804.73 | $862.5691 | $862.56 | $862.60 | $862.50 | |