| 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 | $12.98 | 9.115% | $14.1631 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $185.46 | 3.636% | $192.2033 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $225.59 | 4.446% | $235.6197 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $118.90 | 6.856% | $127.0518 | $127.05 | $127.05 | $127.10 |
| Purchase #5 | $126.55 | 3.574% | $131.0729 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $44.30 | 3.820% | $45.9923 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $224.42 | 6.523% | $239.0589 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $938.20 | $985.1620 | $985.15 | $985.10 | $985.30 | |