| 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 | $198.33 | 8.262% | $214.716 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $36.88 | 4.248% | $38.4467 | $38.45 | $38.45 | $38.40 |
| Purchase #3 | $199.79 | 11.689% | $223.1435 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $188.46 | 3.544% | $195.139 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $77.28 | 8.320% | $83.7097 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $36.52 | 9.396% | $39.9514 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $65.87 | 5.461% | $69.4672 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $803.13 | $864.5735 | $864.58 | $864.55 | $864.50 | |