| 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 | $250.36 | 4.214% | $260.9102 | $260.91 | $260.90 | $260.90 |
| Purchase #2 | $118.96 | 13.555% | $135.085 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $241.52 | 8.842% | $262.8752 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $233.39 | 12.184% | $261.8262 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $52.58 | 13.577% | $59.7188 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $172.72 | 11.417% | $192.4394 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $223.89 | 8.271% | $242.4079 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,293.42 | $1,415.2627 | $1,415.28 | $1,415.30 | $1,415.20 | |