| 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 | $125.55 | 8.190% | $135.8325 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $234.68 | 5.647% | $247.9324 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $181.97 | 11.791% | $203.4261 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $145.47 | 6.330% | $154.6783 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $226.55 | 3.857% | $235.288 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $93.52 | 13.452% | $106.1003 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $135.93 | 9.328% | $148.6096 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $1,143.67 | $1,231.8672 | $1,231.87 | $1,231.95 | $1,231.80 | |