| 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 | $216.43 | 3.690% | $224.4163 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $75.62 | 4.705% | $79.1779 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $225.63 | 4.430% | $235.6254 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $128.69 | 8.153% | $139.1821 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $5.87 | 5.174% | $6.1737 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $203.96 | 10.638% | $225.6573 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $89.48 | 3.311% | $92.4427 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $945.68 | $1,002.6754 | $1,002.68 | $1,002.70 | $1,002.70 | |