| 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 | $220.48 | 11.147% | $245.0569 | $245.06 | $245.05 | $245.10 |
| Purchase #2 | $32.41 | 9.515% | $35.4938 | $35.49 | $35.50 | $35.50 |
| Purchase #3 | $187.28 | 3.625% | $194.0689 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $106.81 | 10.699% | $118.2376 | $118.24 | $118.25 | $118.20 |
| Purchase #5 | $166.47 | 7.554% | $179.0451 | $179.05 | $179.05 | $179.00 |
| Purchase #6 | $60.91 | 9.217% | $66.5241 | $66.52 | $66.50 | $66.50 |
| Purchase #7 | $130.36 | 3.390% | $134.7792 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $904.72 | $973.2056 | $973.21 | $973.20 | $973.20 | |