| 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 | $94.55 | 3.467% | $97.828 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $100.76 | 3.742% | $104.5304 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $223.93 | 9.603% | $245.434 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $150.30 | 7.435% | $161.4748 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $175.76 | 4.286% | $183.2931 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $94.39 | 12.582% | $106.2661 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $212.92 | 13.515% | $241.6961 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $1,052.61 | $1,140.5225 | $1,140.52 | $1,140.55 | $1,140.50 | |