| 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 | $31.36 | 3.289% | $32.3914 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $234.97 | 10.549% | $259.757 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $94.62 | 11.166% | $105.1853 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $132.26 | 8.781% | $143.8738 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $171.94 | 3.179% | $177.406 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $248.52 | 4.517% | $259.7456 | $259.75 | $259.75 | $259.70 |
| Purchase #7 | $104.82 | 8.218% | $113.4341 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $1,018.49 | $1,091.7932 | $1,091.80 | $1,091.80 | $1,091.80 | |