| 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 | $82.51 | 10.874% | $91.4821 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $217.49 | 3.727% | $225.5959 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $206.93 | 5.523% | $218.3587 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $158.70 | 11.139% | $176.3776 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $240.99 | 8.119% | $260.556 | $260.56 | $260.55 | $260.60 |
| Purchase #6 | $14.34 | 8.128% | $15.5056 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $82.46 | 4.631% | $86.2787 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $1,003.42 | $1,074.1546 | $1,074.17 | $1,074.20 | $1,074.30 | |