| 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 | $237.92 | 12.824% | $268.4309 | $268.43 | $268.45 | $268.40 |
| Purchase #2 | $163.43 | 6.664% | $174.321 | $174.32 | $174.30 | $174.30 |
| Purchase #3 | $239.42 | 7.454% | $257.2664 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $219.54 | 10.825% | $243.3052 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $28.35 | 5.629% | $29.9458 | $29.95 | $29.95 | $29.90 |
| Purchase #6 | $194.44 | 11.436% | $216.6762 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $47.94 | 9.237% | $52.3682 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $1,131.04 | $1,242.3137 | $1,242.33 | $1,242.30 | $1,242.30 | |