| 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 | $26.50 | 3.694% | $27.4789 | $27.48 | $27.50 | $27.50 |
| Purchase #2 | $247.91 | 10.197% | $273.1894 | $273.19 | $273.20 | $273.20 |
| Purchase #3 | $210.31 | 13.574% | $238.8575 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $213.43 | 7.176% | $228.7457 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $174.63 | 8.416% | $189.3269 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $49.74 | 4.192% | $51.8251 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $27.61 | 10.293% | $30.4519 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $950.13 | $1,039.8754 | $1,039.89 | $1,039.95 | $1,039.90 | |