| 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 | $109.75 | 9.123% | $119.7625 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $209.93 | 12.506% | $236.1838 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $160.50 | 13.356% | $181.9364 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $193.78 | 13.349% | $219.6477 | $219.65 | $219.65 | $219.60 |
| Purchase #5 | $165.28 | 8.632% | $179.547 | $179.55 | $179.55 | $179.50 |
| Purchase #6 | $141.85 | 11.745% | $158.5103 | $158.51 | $158.50 | $158.50 |
| Purchase #7 | $118.62 | 3.435% | $122.6946 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $1,099.71 | $1,218.2823 | $1,218.28 | $1,218.30 | $1,218.20 | |