| 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 | $191.28 | 10.277% | $210.9378 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $180.26 | 4.661% | $188.6619 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $230.87 | 3.668% | $239.3383 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $33.53 | 7.815% | $36.1504 | $36.15 | $36.15 | $36.20 |
| Purchase #5 | $45.85 | 4.745% | $48.0256 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $36.28 | 6.830% | $38.7579 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $19.37 | 9.244% | $21.1606 | $21.16 | $21.15 | $21.20 |
| 7 purchase totals = | $737.44 | $783.0325 | $783.04 | $783.05 | $783.10 | |