| 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 | $98.41 | 8.553% | $106.827 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $61.73 | 3.567% | $63.9319 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $226.53 | 13.723% | $257.6167 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $67.68 | 5.513% | $71.4112 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $234.62 | 3.507% | $242.8481 | $242.85 | $242.85 | $242.80 |
| Purchase #6 | $45.93 | 11.159% | $51.0553 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $192.95 | 9.118% | $210.5432 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $927.85 | $1,004.2334 | $1,004.24 | $1,004.25 | $1,004.10 | |