| 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 | $217.79 | 10.805% | $241.3222 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $192.58 | 10.750% | $213.2824 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $238.83 | 12.420% | $268.4927 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $160.49 | 12.686% | $180.8498 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $161.47 | 10.187% | $177.9189 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $167.35 | 11.828% | $187.1442 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $230.55 | 4.435% | $240.7749 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $1,369.06 | $1,509.7851 | $1,509.77 | $1,509.75 | $1,509.70 | |