| 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 | $20.87 | 6.372% | $22.1998 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $236.53 | 11.287% | $263.2271 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $227.95 | 6.287% | $242.2812 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $171.97 | 3.379% | $177.7809 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $185.96 | 12.715% | $209.6048 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $242.25 | 3.514% | $250.7627 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $151.98 | 8.819% | $165.3831 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $1,237.51 | $1,331.2396 | $1,331.23 | $1,331.30 | $1,331.30 | |