| 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 | $50.91 | 7.382% | $54.6682 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $196.76 | 6.560% | $209.6675 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $153.89 | 3.503% | $159.2808 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $205.84 | 12.171% | $230.8928 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $231.41 | 3.662% | $239.8842 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $24.67 | 12.466% | $27.7454 | $27.75 | $27.75 | $27.70 |
| Purchase #7 | $120.29 | 12.445% | $135.2601 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $983.77 | $1,057.3990 | $1,057.40 | $1,057.40 | $1,057.50 | |