| 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 | $218.76 | 4.666% | $228.9673 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $133.47 | 4.184% | $139.0544 | $139.05 | $139.05 | $139.10 |
| Purchase #3 | $53.43 | 6.594% | $56.9532 | $56.95 | $56.95 | $57.00 |
| Purchase #4 | $221.40 | 4.781% | $231.9851 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $102.58 | 12.108% | $115.0004 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $15.50 | 13.467% | $17.5874 | $17.59 | $17.60 | $17.60 |
| Purchase #7 | $56.93 | 8.173% | $61.5829 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $802.07 | $851.1307 | $851.13 | $851.15 | $851.30 | |