| 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 | $190.96 | 10.419% | $210.8561 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $12.46 | 7.776% | $13.4289 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $146.81 | 4.379% | $153.2388 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $39.36 | 10.602% | $43.5329 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $163.87 | 8.703% | $178.1316 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $219.39 | 8.321% | $237.6454 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $157.85 | 10.214% | $173.9728 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $930.70 | $1,010.8065 | $1,010.81 | $1,010.85 | $1,010.70 | |