| 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 | $113.66 | 5.662% | $120.0954 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $30.87 | 12.341% | $34.6797 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $197.53 | 11.239% | $219.7304 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $38.67 | 3.476% | $40.0142 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $231.70 | 7.757% | $249.673 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $157.69 | 4.640% | $165.0068 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $207.78 | 6.721% | $221.7449 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $977.90 | $1,050.9444 | $1,050.94 | $1,050.95 | $1,050.90 | |