| 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 | $86.57 | 5.160% | $91.037 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $52.42 | 4.518% | $54.7883 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $185.40 | 12.794% | $209.1201 | $209.12 | $209.10 | $209.10 |
| Purchase #4 | $236.39 | 4.479% | $246.9779 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $69.68 | 3.482% | $72.1063 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $96.99 | 8.570% | $105.302 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $226.73 | 10.109% | $249.6501 | $249.65 | $249.65 | $249.70 |
| 7 purchase totals = | $954.18 | $1,028.9817 | $1,028.99 | $1,029.00 | $1,029.00 | |