| 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 | $250.29 | 11.393% | $278.8055 | $278.81 | $278.80 | $278.80 |
| Purchase #2 | $22.29 | 5.117% | $23.4306 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $213.58 | 6.678% | $227.8429 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $155.70 | 6.261% | $165.4484 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $222.26 | 6.107% | $235.8334 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $179.26 | 10.268% | $197.6664 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $117.35 | 6.489% | $124.9648 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $1,160.73 | $1,253.9920 | $1,253.99 | $1,254.00 | $1,253.90 | |