| 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 | $71.72 | 11.703% | $80.1134 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $227.34 | 11.733% | $254.0138 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $128.43 | 6.202% | $136.3952 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $121.78 | 4.157% | $126.8424 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $222.51 | 13.102% | $251.6633 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $76.61 | 3.442% | $79.2469 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $229.58 | 10.555% | $253.8122 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,077.97 | $1,182.0872 | $1,182.08 | $1,182.05 | $1,182.00 | |