| 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 | $233.70 | 8.347% | $253.2069 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $212.53 | 9.643% | $233.0243 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $204.89 | 5.646% | $216.4581 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $28.51 | 3.326% | $29.4582 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $40.86 | 7.375% | $43.8734 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $16.36 | 9.429% | $17.9026 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $107.95 | 6.423% | $114.8836 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $844.80 | $908.8071 | $908.80 | $908.75 | $908.90 | |