| 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 | $98.75 | 11.343% | $109.9512 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $221.74 | 6.572% | $236.3128 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $224.66 | 4.449% | $234.6551 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $27.55 | 11.397% | $30.6899 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $181.75 | 12.693% | $204.8195 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $204.73 | 10.206% | $225.6247 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $46.51 | 7.276% | $49.8941 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $1,005.69 | $1,091.9473 | $1,091.94 | $1,091.90 | $1,092.00 | |