| 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 | $95.90 | 7.292% | $102.893 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $103.34 | 4.558% | $108.0502 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $203.44 | 12.703% | $229.283 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $242.25 | 11.547% | $270.2226 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $219.65 | 9.116% | $239.6733 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $11.62 | 10.853% | $12.8811 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $49.67 | 12.282% | $55.7705 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $925.87 | $1,018.7737 | $1,018.76 | $1,018.75 | $1,018.90 | |