| 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 | $127.53 | 8.206% | $137.9951 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $9.35 | 12.228% | $10.4933 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $53.69 | 10.428% | $59.2888 | $59.29 | $59.30 | $59.30 |
| Purchase #4 | $36.61 | 5.852% | $38.7524 | $38.75 | $38.75 | $38.80 |
| Purchase #5 | $205.61 | 7.140% | $220.2906 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $104.39 | 9.861% | $114.6839 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $203.65 | 4.549% | $212.914 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $740.83 | $794.4181 | $794.41 | $794.45 | $794.50 | |