| 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 | $212.65 | 11.190% | $236.4455 | $236.45 | $236.45 | $236.40 |
| Purchase #2 | $36.27 | 10.274% | $39.9964 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $65.66 | 3.223% | $67.7762 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $170.99 | 13.536% | $194.1352 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $167.88 | 12.864% | $189.4761 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $111.58 | 3.110% | $115.0501 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $180.45 | 3.300% | $186.4049 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $945.48 | $1,029.2844 | $1,029.30 | $1,029.35 | $1,029.30 | |