| 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 | $209.73 | 3.191% | $216.4225 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $199.49 | 3.602% | $206.6756 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $221.82 | 10.143% | $244.3192 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $14.64 | 11.520% | $16.3265 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $220.64 | 13.604% | $250.6559 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $18.54 | 4.600% | $19.3928 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $157.81 | 6.780% | $168.5095 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $1,042.67 | $1,122.3020 | $1,122.31 | $1,122.30 | $1,122.30 | |