| 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 | $139.67 | 3.528% | $144.5976 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $250.79 | 7.640% | $269.9504 | $269.95 | $269.95 | $270.00 |
| Purchase #3 | $39.91 | 3.418% | $41.2741 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $227.87 | 9.799% | $250.199 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $216.81 | 13.489% | $246.0555 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $106.56 | 11.776% | $119.1085 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $145.76 | 5.743% | $154.131 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $1,127.37 | $1,225.3161 | $1,225.32 | $1,225.30 | $1,225.40 | |