| 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 | $207.88 | 6.457% | $221.3028 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $178.67 | 11.868% | $199.8746 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $173.49 | 13.394% | $196.7273 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $106.81 | 3.496% | $110.5441 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $187.99 | 3.669% | $194.8874 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $249.47 | 13.393% | $282.8815 | $282.88 | $282.90 | $282.90 |
| Purchase #7 | $231.50 | 7.634% | $249.1727 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $1,335.81 | $1,455.3904 | $1,455.38 | $1,455.40 | $1,455.40 | |