| 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 | $216.37 | 5.643% | $228.5798 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $156.62 | 12.306% | $175.8937 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $87.39 | 12.853% | $98.6222 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $217.54 | 10.445% | $240.2621 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $142.98 | 8.130% | $154.6043 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $243.94 | 12.848% | $275.2814 | $275.28 | $275.30 | $275.30 |
| Purchase #7 | $71.36 | 10.797% | $79.0647 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $1,136.20 | $1,252.3082 | $1,252.29 | $1,252.30 | $1,252.40 | |