| 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 | $119.31 | 6.143% | $126.6392 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $94.88 | 12.559% | $106.796 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $164.53 | 11.645% | $183.6895 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $214.78 | 12.506% | $241.6404 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $198.83 | 11.158% | $221.0155 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $150.72 | 10.520% | $166.5757 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $149.82 | 13.852% | $170.5731 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $1,092.87 | $1,216.9294 | $1,216.94 | $1,216.95 | $1,216.90 | |