| 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 | $157.98 | 3.546% | $163.582 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $207.55 | 3.845% | $215.5303 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $67.29 | 11.426% | $74.9786 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $38.96 | 10.352% | $42.9931 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $240.50 | 11.199% | $267.4336 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $234.68 | 7.149% | $251.4573 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $247.85 | 11.186% | $275.5745 | $275.57 | $275.55 | $275.60 |
| 7 purchase totals = | $1,194.81 | $1,291.5494 | $1,291.54 | $1,291.60 | $1,291.60 | |