| 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 | $103.34 | 10.404% | $114.0915 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $205.66 | 7.343% | $220.7616 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $83.91 | 11.330% | $93.417 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $111.49 | 11.237% | $124.0181 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $206.66 | 9.711% | $226.7288 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $149.56 | 9.298% | $163.4661 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $25.96 | 8.574% | $28.1858 | $28.19 | $28.20 | $28.20 |
| 7 purchase totals = | $886.58 | $970.6689 | $970.68 | $970.65 | $970.70 | |