| 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 | $198.60 | 3.847% | $206.2401 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $193.83 | 12.840% | $218.7178 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $182.82 | 11.841% | $204.4677 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $199.99 | 12.618% | $225.2247 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $120.70 | 6.191% | $128.1725 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $122.55 | 9.465% | $134.1494 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $10.82 | 13.544% | $12.2855 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $1,029.31 | $1,129.2577 | $1,129.26 | $1,129.20 | $1,129.20 | |