| 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 | $92.96 | 9.550% | $101.8377 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $242.97 | 5.760% | $256.9651 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $218.40 | 6.179% | $231.8949 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $59.38 | 3.206% | $61.2837 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $177.42 | 8.198% | $191.9649 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $58.95 | 5.585% | $62.2424 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $100.31 | 4.620% | $104.9443 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $950.39 | $1,011.1330 | $1,011.12 | $1,011.15 | $1,011.10 | |