| 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 | $242.32 | 9.162% | $264.5214 | $264.52 | $264.50 | $264.50 |
| Purchase #2 | $158.81 | 12.533% | $178.7137 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $97.91 | 8.699% | $106.4272 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $116.93 | 11.802% | $130.7301 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $105.41 | 12.682% | $118.7781 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $72.87 | 12.703% | $82.1267 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $24.31 | 12.535% | $27.3573 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $818.56 | $908.6545 | $908.66 | $908.70 | $908.60 | |