| 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 | $118.97 | 9.417% | $130.1734 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $105.56 | 5.348% | $111.2053 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $219.68 | 11.776% | $245.5495 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $209.83 | 12.498% | $236.0546 | $236.05 | $236.05 | $236.10 |
| Purchase #5 | $22.81 | 8.513% | $24.7518 | $24.75 | $24.75 | $24.80 |
| Purchase #6 | $106.77 | 11.196% | $118.724 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $148.29 | 5.369% | $156.2517 | $156.25 | $156.25 | $156.30 |
| 7 purchase totals = | $931.91 | $1,022.7103 | $1,022.70 | $1,022.65 | $1,022.80 | |