| 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 | $240.47 | 5.322% | $253.2678 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $54.86 | 5.694% | $57.9837 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $148.60 | 8.818% | $161.7035 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $194.25 | 7.178% | $208.1933 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $106.25 | 11.228% | $118.1798 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $235.25 | 7.854% | $253.7265 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $64.31 | 11.240% | $71.5384 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $1,043.99 | $1,124.5930 | $1,124.59 | $1,124.65 | $1,124.60 | |