| 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 | $132.64 | 6.257% | $140.9393 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $219.76 | 4.614% | $229.8997 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $161.31 | 13.528% | $183.132 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $5.58 | 8.748% | $6.0681 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $246.46 | 9.598% | $270.1152 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $115.71 | 5.762% | $122.3772 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $122.41 | 13.715% | $139.1985 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $1,003.87 | $1,091.7300 | $1,091.74 | $1,091.75 | $1,091.70 | |