| 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 | $223.56 | 9.713% | $245.2744 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $30.34 | 5.518% | $32.0142 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $192.33 | 7.305% | $206.3797 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $64.27 | 6.436% | $68.4064 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $21.36 | 3.596% | $22.1281 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $42.83 | 9.402% | $46.8569 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $133.91 | 9.831% | $147.0747 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $708.60 | $768.1344 | $768.13 | $768.10 | $768.20 | |