| 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 | $206.31 | 3.389% | $213.3018 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $162.94 | 8.503% | $176.7948 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $216.80 | 3.521% | $224.4335 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $170.41 | 4.445% | $177.9847 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $125.64 | 5.374% | $132.3919 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $21.85 | 12.492% | $24.5795 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $225.52 | 13.202% | $255.2932 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $1,129.47 | $1,204.7794 | $1,204.76 | $1,204.85 | $1,204.80 | |