| 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 | $100.92 | 5.556% | $106.5271 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $96.54 | 8.451% | $104.6986 | $104.70 | $104.70 | $104.70 |
| Purchase #3 | $250.84 | 13.767% | $285.3731 | $285.37 | $285.35 | $285.40 |
| Purchase #4 | $26.81 | 8.187% | $29.0049 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $235.94 | 5.102% | $247.9777 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $20.33 | 13.331% | $23.0402 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $141.88 | 10.574% | $156.8824 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $873.26 | $953.5040 | $953.50 | $953.55 | $953.50 | |