| 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 | $174.38 | 10.431% | $192.5696 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $247.33 | 6.574% | $263.5895 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $119.57 | 3.494% | $123.7478 | $123.75 | $123.75 | $123.70 |
| Purchase #4 | $104.60 | 9.553% | $114.5924 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $85.28 | 13.512% | $96.803 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $106.57 | 6.837% | $113.8562 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $31.82 | 6.791% | $33.9809 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $869.55 | $939.1394 | $939.14 | $939.15 | $939.20 | |