| 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 | $214.85 | 3.590% | $222.5631 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $218.47 | 7.237% | $234.2807 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $211.81 | 3.728% | $219.7063 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $182.89 | 11.248% | $203.4615 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $73.33 | 5.678% | $77.4937 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $92.99 | 11.207% | $103.4114 | $103.41 | $103.40 | $103.40 |
| Purchase #7 | $88.92 | 7.332% | $95.4396 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $1,083.26 | $1,156.3563 | $1,156.35 | $1,156.35 | $1,156.40 | |