| 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 | $233.62 | 8.854% | $254.3047 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $85.57 | 7.623% | $92.093 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $133.70 | 7.419% | $143.6192 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $222.41 | 13.512% | $252.462 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $88.52 | 3.680% | $91.7775 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $216.25 | 5.628% | $228.4206 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $187.76 | 7.367% | $201.5923 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $1,167.83 | $1,264.2693 | $1,264.26 | $1,264.25 | $1,264.30 | |