| 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 | $235.45 | 6.606% | $251.0038 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $167.71 | 10.120% | $184.6823 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $66.49 | 13.690% | $75.5925 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $9.73 | 3.798% | $10.0995 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $35.43 | 3.670% | $36.7303 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $100.86 | 3.423% | $104.3124 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $185.92 | 6.468% | $197.9453 | $197.95 | $197.95 | $197.90 |
| 7 purchase totals = | $801.59 | $860.3661 | $860.36 | $860.40 | $860.30 | |