| 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 | $126.39 | 4.830% | $132.4946 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $214.69 | 7.870% | $231.5861 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $222.85 | 7.403% | $239.3476 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $178.43 | 10.754% | $197.6184 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $160.38 | 3.819% | $166.5049 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $119.52 | 8.680% | $129.8943 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $231.95 | 13.433% | $263.1078 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $1,254.21 | $1,360.5537 | $1,360.55 | $1,360.55 | $1,360.50 | |