| 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 | $108.76 | 13.576% | $123.5253 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $177.36 | 13.247% | $200.8549 | $200.85 | $200.85 | $200.90 |
| Purchase #3 | $241.45 | 13.771% | $274.7001 | $274.70 | $274.70 | $274.70 |
| Purchase #4 | $28.37 | 6.453% | $30.2007 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $22.74 | 5.470% | $23.9839 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $34.98 | 3.140% | $36.0784 | $36.08 | $36.10 | $36.10 |
| Purchase #7 | $224.74 | 7.173% | $240.8606 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $838.40 | $930.2039 | $930.20 | $930.25 | $930.30 | |