| 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 | $237.44 | 13.737% | $270.0571 | $270.06 | $270.05 | $270.10 |
| Purchase #2 | $184.92 | 10.519% | $204.3717 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $172.51 | 5.162% | $181.415 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $18.97 | 12.145% | $21.2739 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $180.55 | 5.706% | $190.8522 | $190.85 | $190.85 | $190.90 |
| Purchase #6 | $234.30 | 13.340% | $265.5556 | $265.56 | $265.55 | $265.60 |
| Purchase #7 | $89.68 | 4.432% | $93.6546 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $1,118.37 | $1,227.1801 | $1,227.18 | $1,227.10 | $1,227.40 | |