| 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 | $93.89 | 4.347% | $97.9714 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $161.87 | 7.170% | $173.4761 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $224.52 | 11.732% | $250.8607 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $201.84 | 9.803% | $221.6264 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $242.83 | 8.258% | $262.8829 | $262.88 | $262.90 | $262.90 |
| Purchase #6 | $182.38 | 9.595% | $199.8794 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $21.65 | 10.147% | $23.8468 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $1,128.98 | $1,230.5437 | $1,230.55 | $1,230.60 | $1,230.60 | |