| 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 | $247.68 | 11.528% | $276.2326 | $276.23 | $276.25 | $276.20 |
| Purchase #2 | $28.92 | 12.513% | $32.5388 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $191.70 | 9.291% | $209.5108 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $172.33 | 6.518% | $183.5625 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $86.28 | 3.349% | $89.1695 | $89.17 | $89.15 | $89.20 |
| Purchase #6 | $172.93 | 6.243% | $183.726 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $199.58 | 11.720% | $222.9708 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,099.42 | $1,197.7110 | $1,197.71 | $1,197.70 | $1,197.70 | |