| 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 | $144.36 | 5.354% | $152.089 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $158.84 | 5.182% | $167.0711 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $48.69 | 12.486% | $54.7694 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $99.94 | 7.257% | $107.1926 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $238.64 | 5.337% | $251.3762 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $19.97 | 10.702% | $22.1072 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $208.64 | 10.579% | $230.712 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $919.08 | $985.3175 | $985.32 | $985.30 | $985.40 | |