| 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 | $193.34 | 3.266% | $199.6545 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $23.57 | 4.263% | $24.5748 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $245.42 | 11.547% | $273.7586 | $273.76 | $273.75 | $273.80 |
| Purchase #4 | $185.37 | 5.370% | $195.3244 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $117.37 | 12.693% | $132.2678 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $115.74 | 10.794% | $128.233 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $63.51 | 4.845% | $66.5871 | $66.59 | $66.60 | $66.60 |
| 7 purchase totals = | $944.32 | $1,020.4002 | $1,020.39 | $1,020.35 | $1,020.50 | |