| 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 | $188.37 | 8.455% | $204.2967 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $224.32 | 12.405% | $252.1469 | $252.15 | $252.15 | $252.10 |
| Purchase #3 | $98.33 | 6.439% | $104.6615 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $5.39 | 11.375% | $6.0031 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $235.47 | 4.234% | $245.4398 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $190.96 | 11.115% | $212.1852 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $79.87 | 12.236% | $89.6429 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $1,022.71 | $1,114.3761 | $1,114.38 | $1,114.40 | $1,114.30 | |