| 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 | $140.66 | 11.555% | $156.9133 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $168.84 | 8.330% | $182.9044 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $56.78 | 3.588% | $58.8173 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $103.98 | 4.491% | $108.6497 | $108.65 | $108.65 | $108.60 |
| Purchase #5 | $36.70 | 11.872% | $41.057 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $231.86 | 4.713% | $242.7876 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $20.88 | 10.164% | $23.0022 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $759.70 | $814.1315 | $814.13 | $814.10 | $814.10 | |