| 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 | $111.63 | 11.760% | $124.7577 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $116.68 | 6.861% | $124.6854 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $111.96 | 10.186% | $123.3642 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $158.92 | 5.760% | $168.0738 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $155.55 | 4.203% | $162.0878 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $15.50 | 11.197% | $17.2355 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $165.91 | 13.731% | $188.6911 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $836.15 | $908.8955 | $908.90 | $908.90 | $909.00 | |