| 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 | $228.92 | 8.642% | $248.7033 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $57.40 | 3.246% | $59.2632 | $59.26 | $59.25 | $59.30 |
| Purchase #3 | $178.69 | 13.720% | $203.2063 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $157.88 | 4.509% | $164.9988 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $71.83 | 12.831% | $81.0465 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $105.74 | 13.126% | $119.6194 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $86.98 | 7.451% | $93.4609 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $887.44 | $970.2984 | $970.30 | $970.25 | $970.30 | |