| 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 | $139.91 | 12.130% | $156.8811 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $110.79 | 5.178% | $116.5267 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $197.98 | 9.572% | $216.9306 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $67.40 | 3.300% | $69.6242 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $165.45 | 4.563% | $172.9995 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $228.75 | 5.820% | $242.0633 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $238.60 | 12.141% | $267.5684 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,148.88 | $1,242.5938 | $1,242.59 | $1,242.60 | $1,242.60 | |