| 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 | $213.44 | 10.189% | $235.1874 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $89.72 | 10.809% | $99.4178 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $47.96 | 13.174% | $54.2783 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $234.43 | 4.707% | $245.4646 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $128.42 | 3.271% | $132.6206 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $222.35 | 8.673% | $241.6344 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $15.73 | 9.549% | $17.2321 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $952.05 | $1,025.8352 | $1,025.83 | $1,025.85 | $1,025.80 | |