| 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 | $206.43 | 13.872% | $235.066 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $125.25 | 4.273% | $130.6019 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $229.85 | 8.674% | $249.7872 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $142.76 | 9.699% | $156.6063 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $240.29 | 10.321% | $265.0903 | $265.09 | $265.10 | $265.10 |
| Purchase #6 | $169.73 | 10.289% | $187.1935 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $40.99 | 13.821% | $46.6552 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $1,155.30 | $1,271.0004 | $1,271.01 | $1,271.00 | $1,271.10 | |