| 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 | $193.35 | 12.693% | $217.8919 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $211.71 | 5.459% | $223.2672 | $223.27 | $223.25 | $223.30 |
| Purchase #3 | $170.87 | 12.812% | $192.7619 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $181.98 | 10.321% | $200.7622 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $186.37 | 6.309% | $198.1281 | $198.13 | $198.15 | $198.10 |
| Purchase #6 | $215.30 | 6.282% | $228.8251 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $182.69 | 13.177% | $206.7631 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,342.27 | $1,468.3995 | $1,468.40 | $1,468.40 | $1,468.50 | |