| 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 | $200.98 | 3.175% | $207.3611 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $181.70 | 13.521% | $206.2677 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $200.76 | 8.110% | $217.0416 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $194.88 | 7.296% | $209.0984 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $7.48 | 4.602% | $7.8242 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $85.49 | 4.139% | $89.0284 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $6.57 | 3.131% | $6.7757 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $877.86 | $943.3971 | $943.40 | $943.40 | $943.40 | |