| 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 | $123.26 | 8.117% | $133.265 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $213.78 | 7.208% | $229.1893 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $200.43 | 7.299% | $215.0594 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $86.30 | 5.347% | $90.9145 | $90.91 | $90.90 | $90.90 |
| Purchase #5 | $125.98 | 11.871% | $140.9351 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $138.50 | 7.391% | $148.7365 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $184.76 | 7.519% | $198.6521 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $1,073.01 | $1,156.7519 | $1,156.76 | $1,156.75 | $1,156.80 | |