| 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 | $233.51 | 8.822% | $254.1103 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $135.96 | 7.191% | $145.7369 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $124.81 | 7.532% | $134.2107 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $93.68 | 10.281% | $103.3112 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $236.41 | 11.273% | $263.0605 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $232.64 | 10.845% | $257.8698 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $107.48 | 6.267% | $114.2158 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $1,164.49 | $1,272.5152 | $1,272.52 | $1,272.45 | $1,272.50 | |