| 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 | $194.62 | 9.865% | $213.8193 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $196.87 | 9.217% | $215.0155 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $208.66 | 9.117% | $227.6835 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $116.91 | 7.287% | $125.4292 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $103.69 | 4.195% | $108.0398 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $41.49 | 3.799% | $43.0662 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $190.86 | 3.616% | $197.7615 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,053.10 | $1,130.8150 | $1,130.82 | $1,130.80 | $1,130.80 | |