| 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 | $242.37 | 9.522% | $265.4485 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $195.92 | 8.863% | $213.2844 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $186.84 | 8.457% | $202.6411 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $159.83 | 9.847% | $175.5685 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $164.98 | 6.776% | $176.159 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $207.93 | 4.765% | $217.8379 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $214.54 | 6.104% | $227.6355 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,372.41 | $1,478.5749 | $1,478.58 | $1,478.60 | $1,478.50 | |