| 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 | $231.54 | 7.806% | $249.614 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $163.52 | 6.128% | $173.5405 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $217.88 | 12.366% | $244.823 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $30.36 | 8.378% | $32.9036 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $180.38 | 5.523% | $190.3424 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $65.37 | 12.491% | $73.5354 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $218.49 | 3.350% | $225.8094 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,107.54 | $1,190.5683 | $1,190.56 | $1,190.55 | $1,190.40 | |