| 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 | $124.78 | 8.107% | $134.8959 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $61.40 | 7.837% | $66.2119 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $216.56 | 7.170% | $232.0874 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $219.35 | 11.339% | $244.2221 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $18.34 | 13.643% | $20.8421 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $162.32 | 3.178% | $167.4785 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $182.51 | 3.690% | $189.2446 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $985.26 | $1,054.9825 | $1,054.98 | $1,055.00 | $1,054.90 | |