| 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 | $210.96 | 4.528% | $220.5123 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $146.72 | 3.394% | $151.6997 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $62.64 | 11.396% | $69.7785 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $190.27 | 7.341% | $204.2377 | $204.24 | $204.25 | $204.20 |
| Purchase #5 | $218.71 | 6.648% | $233.2498 | $233.25 | $233.25 | $233.20 |
| Purchase #6 | $140.26 | 5.692% | $148.2436 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $38.35 | 13.769% | $43.6304 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $1,007.91 | $1,071.3520 | $1,071.35 | $1,071.40 | $1,071.20 | |