| 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 | $238.90 | 6.423% | $254.2445 | $254.24 | $254.25 | $254.20 |
| Purchase #2 | $67.76 | 9.201% | $73.9946 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $45.72 | 10.775% | $50.6463 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $201.88 | 3.457% | $208.859 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $134.69 | 6.505% | $143.4516 | $143.45 | $143.45 | $143.50 |
| Purchase #6 | $26.71 | 9.472% | $29.24 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $79.53 | 8.461% | $86.259 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $795.19 | $846.6950 | $846.69 | $846.70 | $846.70 | |