| 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 | $223.74 | 8.360% | $242.4447 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $138.38 | 4.188% | $144.1754 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $31.39 | 10.403% | $34.6555 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $177.76 | 8.319% | $192.5479 | $192.55 | $192.55 | $192.50 |
| Purchase #5 | $115.32 | 10.691% | $127.6489 | $127.65 | $127.65 | $127.60 |
| Purchase #6 | $217.28 | 13.378% | $246.3477 | $246.35 | $246.35 | $246.30 |
| Purchase #7 | $236.81 | 11.813% | $264.7844 | $264.78 | $264.80 | $264.80 |
| 7 purchase totals = | $1,140.68 | $1,252.6045 | $1,252.61 | $1,252.65 | $1,252.50 | |