| 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 | $121.33 | 10.129% | $133.6195 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $142.88 | 10.436% | $157.791 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $227.92 | 7.813% | $245.7274 | $245.73 | $245.75 | $245.70 |
| Purchase #4 | $223.36 | 10.277% | $246.3147 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $146.67 | 11.332% | $163.2906 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $42.36 | 11.724% | $47.3263 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $8.86 | 8.377% | $9.6022 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $913.38 | $1,003.6717 | $1,003.67 | $1,003.70 | $1,003.60 | |