| 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 | $175.63 | 8.247% | $190.1142 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $52.69 | 11.200% | $58.5913 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $222.73 | 4.695% | $233.1872 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $133.56 | 12.400% | $150.1214 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $60.40 | 3.151% | $62.3032 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $243.48 | 4.333% | $254.03 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $97.57 | 4.263% | $101.7294 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $986.06 | $1,050.0767 | $1,050.07 | $1,050.10 | $1,050.00 | |