| 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 | $192.63 | 7.368% | $206.823 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $216.68 | 4.273% | $225.9387 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $74.36 | 6.457% | $79.1614 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $83.81 | 4.320% | $87.4306 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $75.76 | 8.769% | $82.4034 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $120.97 | 13.154% | $136.8824 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $246.83 | 11.112% | $274.2577 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $1,011.04 | $1,092.8972 | $1,092.89 | $1,092.90 | $1,092.90 | |