| 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 | $107.39 | 12.385% | $120.6903 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $140.47 | 12.795% | $158.4431 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $229.26 | 4.279% | $239.07 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $160.97 | 5.265% | $169.4451 | $169.45 | $169.45 | $169.40 |
| Purchase #5 | $185.60 | 11.686% | $207.2892 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $90.89 | 3.270% | $93.8621 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $29.30 | 10.770% | $32.4556 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $943.88 | $1,021.2554 | $1,021.26 | $1,021.25 | $1,021.30 | |