| 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 | $221.76 | 5.434% | $233.8104 | $233.81 | $233.80 | $233.80 |
| Purchase #2 | $183.78 | 11.315% | $204.5747 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $81.79 | 6.601% | $87.189 | $87.19 | $87.20 | $87.20 |
| Purchase #4 | $242.36 | 4.796% | $253.9836 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $77.54 | 9.267% | $84.7256 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $104.94 | 3.379% | $108.4859 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $221.61 | 7.714% | $238.705 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $1,133.78 | $1,211.4742 | $1,211.48 | $1,211.50 | $1,211.50 | |