| 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 | $214.26 | 3.722% | $222.2348 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $162.58 | 5.156% | $170.9626 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $249.48 | 5.627% | $263.5182 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $165.38 | 10.174% | $182.2058 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $211.49 | 9.189% | $230.9238 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $184.88 | 9.454% | $202.3586 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $59.91 | 12.236% | $67.2406 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $1,247.98 | $1,339.4444 | $1,339.44 | $1,339.40 | $1,339.40 | |