| 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 | $207.70 | 8.861% | $226.1043 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $51.91 | 7.271% | $55.6844 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $30.57 | 10.336% | $33.7297 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $126.60 | 5.195% | $133.1769 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $172.25 | 5.119% | $181.0675 | $181.07 | $181.05 | $181.10 |
| Purchase #6 | $109.31 | 10.366% | $120.6411 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $88.32 | 9.736% | $96.9188 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $786.66 | $847.3227 | $847.32 | $847.35 | $847.30 | |