| 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 | $208.32 | 6.505% | $221.8712 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $195.80 | 8.338% | $212.1258 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $50.51 | 12.563% | $56.8556 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $206.73 | 3.603% | $214.1785 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $197.61 | 3.591% | $204.7062 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $65.32 | 13.492% | $74.133 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $142.37 | 7.539% | $153.1033 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $1,066.66 | $1,136.9736 | $1,136.98 | $1,137.00 | $1,137.00 | |