| 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 | $236.69 | 9.586% | $259.3791 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $17.39 | 11.401% | $19.3726 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $187.71 | 6.463% | $199.8417 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $30.96 | 9.417% | $33.8755 | $33.88 | $33.90 | $33.90 |
| Purchase #5 | $212.88 | 13.791% | $242.2383 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $192.82 | 4.218% | $200.9531 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $207.53 | 4.868% | $217.6326 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,085.98 | $1,173.2929 | $1,173.29 | $1,173.35 | $1,173.30 | |