| 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 | $211.44 | 10.773% | $234.2184 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $10.50 | 13.594% | $11.9274 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $116.42 | 4.517% | $121.6787 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $106.47 | 12.851% | $120.1525 | $120.15 | $120.15 | $120.20 |
| Purchase #5 | $187.25 | 3.802% | $194.3692 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $88.87 | 4.229% | $92.6283 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $14.96 | 4.274% | $15.5994 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $735.91 | $790.5739 | $790.58 | $790.60 | $790.60 | |