| 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 | $195.55 | 12.110% | $219.2311 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $81.98 | 5.633% | $86.5979 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $78.86 | 9.798% | $86.5867 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $146.38 | 10.631% | $161.9417 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $57.41 | 13.702% | $65.2763 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $213.36 | 13.623% | $242.426 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $21.57 | 13.460% | $24.4733 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $795.11 | $886.5330 | $886.54 | $886.60 | $886.50 | |