| 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 | $32.93 | 8.539% | $35.7419 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $18.91 | 7.490% | $20.3264 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $219.31 | 3.353% | $226.6635 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $195.37 | 5.648% | $206.4045 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $217.26 | 9.510% | $237.9214 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $95.31 | 8.135% | $103.0635 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $169.32 | 12.197% | $189.972 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $948.41 | $1,020.0932 | $1,020.08 | $1,020.05 | $1,020.10 | |