| 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 | $58.85 | 4.331% | $61.3988 | $61.40 | $61.40 | $61.40 |
| Purchase #2 | $42.81 | 12.688% | $48.2417 | $48.24 | $48.25 | $48.20 |
| Purchase #3 | $247.47 | 3.612% | $256.4086 | $256.41 | $256.40 | $256.40 |
| Purchase #4 | $149.72 | 4.358% | $156.2448 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $71.82 | 8.141% | $77.6669 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $221.45 | 7.483% | $238.0211 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $234.90 | 8.431% | $254.7044 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $1,027.02 | $1,092.6863 | $1,092.68 | $1,092.65 | $1,092.60 | |