| 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 | $226.67 | 11.474% | $252.6781 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $124.46 | 3.613% | $128.9567 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $41.92 | 5.831% | $44.3644 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $224.55 | 13.102% | $253.9705 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $183.42 | 12.868% | $207.0225 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $93.75 | 7.524% | $100.8038 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $11.60 | 12.171% | $13.0118 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $906.37 | $1,000.8078 | $1,000.80 | $1,000.75 | $1,000.90 | |