| 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 | $74.59 | 10.873% | $82.7002 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $235.49 | 9.180% | $257.108 | $257.11 | $257.10 | $257.10 |
| Purchase #3 | $189.36 | 8.123% | $204.7417 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $173.83 | 9.762% | $190.7993 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $143.40 | 11.326% | $159.6415 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $75.83 | 8.202% | $82.0496 | $82.05 | $82.05 | $82.00 |
| Purchase #7 | $117.26 | 13.598% | $133.205 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $1,009.76 | $1,110.2453 | $1,110.25 | $1,110.25 | $1,110.10 | |