| 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 | $204.41 | 8.731% | $222.257 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $197.60 | 5.699% | $208.8612 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $23.81 | 6.831% | $25.4365 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $144.61 | 6.437% | $153.9185 | $153.92 | $153.90 | $153.90 |
| Purchase #5 | $165.53 | 4.285% | $172.623 | $172.62 | $172.60 | $172.60 |
| Purchase #6 | $108.63 | 12.492% | $122.2001 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $27.84 | 6.601% | $29.6777 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $872.43 | $934.9740 | $934.98 | $934.95 | $935.00 | |