| 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 | $224.39 | 5.199% | $236.056 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $18.30 | 5.707% | $19.3444 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $86.79 | 12.454% | $97.5988 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $196.77 | 5.293% | $207.185 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $85.46 | 5.277% | $89.9697 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $30.86 | 5.271% | $32.4866 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $33.65 | 12.169% | $37.7449 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $676.22 | $720.3854 | $720.39 | $720.40 | $720.40 | |