| 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 | $125.98 | 11.640% | $140.6441 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $8.39 | 5.505% | $8.8519 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $119.72 | 10.542% | $132.3409 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $46.67 | 10.536% | $51.5872 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $199.86 | 10.277% | $220.3996 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $141.80 | 3.603% | $146.9091 | $146.91 | $146.90 | $146.90 |
| Purchase #7 | $235.40 | 5.572% | $248.5165 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $877.82 | $949.2493 | $949.25 | $949.25 | $949.20 | |