| 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 | $239.84 | 6.112% | $254.499 | $254.50 | $254.50 | $254.50 |
| Purchase #2 | $226.95 | 4.568% | $237.3171 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $96.88 | 8.557% | $105.17 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $195.31 | 10.859% | $216.5187 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $40.93 | 10.855% | $45.373 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $111.32 | 12.321% | $125.0357 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $167.88 | 8.622% | $182.3546 | $182.35 | $182.35 | $182.40 |
| 7 purchase totals = | $1,079.11 | $1,166.2681 | $1,166.27 | $1,166.20 | $1,166.30 | |