| 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 | $18.80 | 5.346% | $19.805 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $185.71 | 7.491% | $199.6215 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $107.52 | 10.271% | $118.5634 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $233.64 | 5.836% | $247.2752 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $161.47 | 5.558% | $170.4445 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $119.25 | 10.358% | $131.6019 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $210.50 | 4.612% | $220.2083 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,036.89 | $1,107.5198 | $1,107.52 | $1,107.50 | $1,107.50 | |