| 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 | $12.60 | 4.633% | $13.1838 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $241.65 | 11.393% | $269.1812 | $269.18 | $269.20 | $269.20 |
| Purchase #3 | $176.84 | 8.197% | $191.3356 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $136.66 | 12.831% | $154.1948 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $216.35 | 11.285% | $240.7651 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $201.39 | 7.236% | $215.9626 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $84.46 | 11.494% | $94.1678 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $1,069.95 | $1,178.7909 | $1,178.79 | $1,178.80 | $1,178.90 | |