| 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 | $237.85 | 6.317% | $252.875 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $229.44 | 4.852% | $240.5724 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $218.62 | 7.792% | $235.6549 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $118.54 | 6.542% | $126.2949 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $135.83 | 3.656% | $140.7959 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $209.84 | 13.119% | $237.3689 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $12.50 | 6.400% | $13.3 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $1,162.62 | $1,246.8620 | $1,246.86 | $1,246.85 | $1,247.00 | |