| 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 | $114.38 | 6.255% | $121.5345 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $114.82 | 13.400% | $130.2059 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $200.31 | 6.336% | $213.0016 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $11.97 | 13.345% | $13.5674 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $67.37 | 6.826% | $71.9687 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $93.49 | 12.207% | $104.9023 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $58.29 | 3.207% | $60.1594 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $660.63 | $715.3398 | $715.34 | $715.30 | $715.40 | |