| 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 | $187.31 | 4.112% | $195.0122 | $195.01 | $195.00 | $195.00 |
| Purchase #2 | $250.49 | 5.849% | $265.1412 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $111.75 | 13.431% | $126.7591 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $85.93 | 7.216% | $92.1307 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $243.43 | 11.595% | $271.6557 | $271.66 | $271.65 | $271.70 |
| Purchase #6 | $86.68 | 9.629% | $95.0264 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $82.51 | 10.447% | $91.1298 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $1,048.10 | $1,136.8551 | $1,136.86 | $1,136.90 | $1,136.80 | |