| 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 | $207.96 | 12.698% | $234.3668 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $113.52 | 5.711% | $120.0031 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $49.45 | 8.346% | $53.5771 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $134.85 | 3.701% | $139.8408 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $227.85 | 10.410% | $251.5692 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $207.52 | 10.561% | $229.4362 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $150.30 | 10.405% | $165.9387 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $1,091.45 | $1,194.7319 | $1,194.74 | $1,194.75 | $1,194.70 | |