| 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 | $11.82 | 10.118% | $13.0159 | $13.02 | $13.00 | $13.00 |
| Purchase #2 | $165.27 | 13.710% | $187.9285 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $226.33 | 7.271% | $242.7865 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $108.25 | 8.559% | $117.5151 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $156.97 | 3.861% | $163.0306 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $85.63 | 12.145% | $96.0298 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $14.26 | 4.481% | $14.899 | $14.90 | $14.90 | $14.90 |
| 7 purchase totals = | $768.53 | $835.2054 | $835.22 | $835.25 | $835.10 | |