| 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 | $222.78 | 4.194% | $232.1234 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $42.95 | 13.703% | $48.8354 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $191.52 | 9.359% | $209.4444 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $231.66 | 10.187% | $255.2592 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $234.47 | 3.165% | $241.891 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $247.46 | 11.400% | $275.6704 | $275.67 | $275.65 | $275.70 |
| Purchase #7 | $235.79 | 5.564% | $248.9094 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $1,406.63 | $1,512.1332 | $1,512.13 | $1,512.10 | $1,512.10 | |