| 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 | $98.91 | 9.631% | $108.436 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $249.29 | 4.358% | $260.1541 | $260.15 | $260.15 | $260.20 |
| Purchase #3 | $188.92 | 9.665% | $207.1791 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $131.94 | 9.197% | $144.0745 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $165.61 | 5.227% | $174.2664 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $193.48 | 10.316% | $213.4394 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $59.79 | 6.484% | $63.6668 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $1,087.94 | $1,171.2163 | $1,171.22 | $1,171.20 | $1,171.30 | |