| 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 | $239.43 | 5.370% | $252.2874 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $216.79 | 3.373% | $224.1023 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $147.62 | 13.413% | $167.4203 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $36.36 | 11.314% | $40.4738 | $40.47 | $40.45 | $40.50 |
| Purchase #5 | $235.33 | 3.423% | $243.3853 | $243.39 | $243.40 | $243.40 |
| Purchase #6 | $245.39 | 12.196% | $275.3178 | $275.32 | $275.30 | $275.30 |
| Purchase #7 | $113.29 | 10.765% | $125.4857 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $1,234.21 | $1,328.4726 | $1,328.48 | $1,328.45 | $1,328.50 | |