| 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 | $70.30 | 9.538% | $77.0052 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $227.79 | 12.500% | $256.2638 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $242.95 | 9.727% | $266.5817 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $213.32 | 9.192% | $232.9284 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $236.29 | 3.703% | $245.0398 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $199.49 | 8.187% | $215.8222 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $103.75 | 4.678% | $108.6034 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $1,293.89 | $1,402.2445 | $1,402.24 | $1,402.25 | $1,402.20 | |