| 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 | $191.83 | 6.392% | $204.0918 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $23.79 | 7.534% | $25.5823 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $226.36 | 8.500% | $245.6006 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $127.30 | 6.441% | $135.4994 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $82.82 | 8.273% | $89.6717 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $84.87 | 10.626% | $93.8883 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $82.49 | 3.431% | $85.3202 | $85.32 | $85.30 | $85.30 |
| 7 purchase totals = | $819.46 | $879.6543 | $879.65 | $879.65 | $879.70 | |