| 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 | $201.81 | 12.391% | $226.8163 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $105.27 | 4.726% | $110.2451 | $110.25 | $110.25 | $110.20 |
| Purchase #3 | $237.84 | 6.410% | $253.0855 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $164.77 | 12.760% | $185.7947 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $67.78 | 12.143% | $76.0105 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $237.38 | 6.712% | $253.3129 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $102.95 | 13.832% | $117.19 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $1,117.80 | $1,222.4550 | $1,222.46 | $1,222.45 | $1,222.40 | |