| 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 | $42.59 | 8.562% | $46.2366 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $192.48 | 3.128% | $198.5008 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $219.74 | 11.863% | $245.8078 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $97.43 | 12.107% | $109.2259 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $171.87 | 4.545% | $179.6815 | $179.68 | $179.70 | $179.70 |
| Purchase #6 | $9.95 | 8.845% | $10.8301 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $234.93 | 5.763% | $248.469 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $968.99 | $1,038.7517 | $1,038.76 | $1,038.80 | $1,038.70 | |