| 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 | $219.68 | 13.544% | $249.4335 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $29.57 | 8.120% | $31.9711 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $206.76 | 7.550% | $222.3704 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $151.32 | 13.170% | $171.2488 | $171.25 | $171.25 | $171.20 |
| Purchase #5 | $101.34 | 5.858% | $107.2765 | $107.28 | $107.30 | $107.30 |
| Purchase #6 | $153.68 | 10.465% | $169.7626 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $44.39 | 8.775% | $48.2852 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $906.74 | $1,000.3481 | $1,000.35 | $1,000.35 | $1,000.40 | |