| 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 | $247.97 | 13.565% | $281.6071 | $281.61 | $281.60 | $281.60 |
| Purchase #2 | $188.73 | 11.266% | $209.9923 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $75.67 | 8.331% | $81.9741 | $81.97 | $81.95 | $82.00 |
| Purchase #4 | $18.71 | 7.505% | $20.1142 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $189.46 | 9.331% | $207.1385 | $207.14 | $207.15 | $207.10 |
| Purchase #6 | $195.43 | 12.358% | $219.5812 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $29.27 | 4.802% | $30.6755 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $945.24 | $1,051.0829 | $1,051.08 | $1,051.10 | $1,051.10 | |