| 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 | $15.62 | 13.408% | $17.7143 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $244.80 | 11.483% | $272.9104 | $272.91 | $272.90 | $272.90 |
| Purchase #3 | $249.33 | 11.862% | $278.9055 | $278.91 | $278.90 | $278.90 |
| Purchase #4 | $127.81 | 4.838% | $133.9934 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $48.95 | 11.226% | $54.4451 | $54.45 | $54.45 | $54.40 |
| Purchase #6 | $201.27 | 3.315% | $207.9421 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $88.58 | 6.864% | $94.6601 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $976.36 | $1,060.5709 | $1,060.57 | $1,060.55 | $1,060.50 | |