| 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 | $210.99 | 5.174% | $221.9066 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $196.49 | 4.634% | $205.5953 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $205.55 | 8.416% | $222.8491 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $69.57 | 6.653% | $74.1985 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $146.51 | 11.591% | $163.492 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $95.64 | 13.686% | $108.7293 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $142.32 | 4.340% | $148.4967 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $1,067.07 | $1,145.2675 | $1,145.28 | $1,145.30 | $1,145.20 | |