| 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 | $242.99 | 12.228% | $272.7028 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $228.67 | 8.329% | $247.7159 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $177.54 | 5.474% | $187.2585 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $210.70 | 12.827% | $237.7265 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $181.41 | 3.467% | $187.6995 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $26.61 | 9.320% | $29.0901 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $80.80 | 10.597% | $89.3624 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $1,148.72 | $1,251.5557 | $1,251.56 | $1,251.55 | $1,251.60 | |