| 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 | $193.57 | 8.238% | $209.5163 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $79.33 | 9.823% | $87.1226 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $21.84 | 3.459% | $22.5954 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $171.69 | 6.762% | $183.2997 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $70.57 | 4.491% | $73.7393 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $227.95 | 11.149% | $253.3641 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $49.73 | 9.845% | $54.6259 | $54.63 | $54.65 | $54.60 |
| 7 purchase totals = | $814.68 | $884.2633 | $884.27 | $884.25 | $884.20 | |