| 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 | $86.90 | 10.175% | $95.7421 | $95.74 | $95.75 | $95.70 |
| Purchase #2 | $227.52 | 7.270% | $244.0607 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $108.70 | 6.354% | $115.6068 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $242.84 | 11.407% | $270.5408 | $270.54 | $270.55 | $270.50 |
| Purchase #5 | $62.94 | 3.105% | $64.8943 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $187.40 | 11.812% | $209.5357 | $209.54 | $209.55 | $209.50 |
| Purchase #7 | $123.25 | 7.649% | $132.6774 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $1,039.55 | $1,133.0578 | $1,133.06 | $1,133.10 | $1,133.00 | |