| 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 | $123.99 | 7.437% | $133.2111 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $210.70 | 6.405% | $224.1953 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $227.58 | 3.175% | $234.8057 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $212.82 | 11.202% | $236.6601 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $24.78 | 4.416% | $25.8743 | $25.87 | $25.85 | $25.90 |
| Purchase #6 | $126.75 | 13.636% | $144.0336 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $5.93 | 11.870% | $6.6339 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $932.55 | $1,005.4140 | $1,005.41 | $1,005.40 | $1,005.40 | |