| 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 | $89.57 | 13.209% | $101.4013 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $140.59 | 9.831% | $154.4114 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $132.35 | 10.419% | $146.1395 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $197.76 | 5.717% | $209.0659 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $152.64 | 4.328% | $159.2463 | $159.25 | $159.25 | $159.20 |
| Purchase #6 | $238.91 | 9.837% | $262.4116 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $102.97 | 6.639% | $109.8062 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $1,054.79 | $1,142.4822 | $1,142.49 | $1,142.45 | $1,142.40 | |