| 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 | $194.76 | 3.756% | $202.0752 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $65.84 | 10.703% | $72.8869 | $72.89 | $72.90 | $72.90 |
| Purchase #3 | $234.95 | 12.243% | $263.7149 | $263.71 | $263.70 | $263.70 |
| Purchase #4 | $153.34 | 6.453% | $163.235 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $164.41 | 9.421% | $179.8991 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $90.33 | 11.684% | $100.8842 | $100.88 | $100.90 | $100.90 |
| Purchase #7 | $219.73 | 10.482% | $242.7621 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $1,123.36 | $1,225.4574 | $1,225.46 | $1,225.50 | $1,225.50 | |