| 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 | $192.82 | 6.440% | $205.2376 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $213.76 | 11.273% | $237.8572 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $49.37 | 3.618% | $51.1562 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $231.98 | 5.477% | $244.6855 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $63.65 | 12.145% | $71.3803 | $71.38 | $71.40 | $71.40 |
| Purchase #6 | $46.76 | 12.805% | $52.7476 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $208.55 | 4.592% | $218.1266 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $1,006.89 | $1,081.1910 | $1,081.21 | $1,081.25 | $1,081.20 | |