| 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 | $239.25 | 4.852% | $250.8584 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $151.99 | 3.149% | $156.7762 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $61.59 | 8.152% | $66.6108 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $34.81 | 13.425% | $39.4832 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $97.93 | 9.430% | $107.1648 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $8.84 | 7.245% | $9.4805 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $18.63 | 8.502% | $20.2139 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $613.04 | $650.5878 | $650.58 | $650.60 | $650.70 | |