| 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 | $123.93 | 12.844% | $139.8476 | $139.85 | $139.85 | $139.80 |
| Purchase #2 | $83.47 | 6.785% | $89.1334 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $217.85 | 13.508% | $247.2772 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $209.73 | 3.662% | $217.4103 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $114.36 | 4.534% | $119.5451 | $119.55 | $119.55 | $119.50 |
| Purchase #6 | $186.62 | 6.114% | $198.0299 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $192.87 | 4.596% | $201.7343 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,128.83 | $1,212.9778 | $1,212.98 | $1,213.05 | $1,212.80 | |