| 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 | $42.26 | 3.478% | $43.7298 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $225.30 | 13.549% | $255.8259 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $204.73 | 5.198% | $215.3719 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $223.40 | 7.853% | $240.9436 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $29.43 | 12.121% | $32.9972 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $174.77 | 11.618% | $195.0748 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $225.99 | 13.408% | $256.2907 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,125.88 | $1,240.2339 | $1,240.23 | $1,240.25 | $1,240.20 | |