| 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 | $25.76 | 8.181% | $27.8674 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $220.87 | 12.691% | $248.9006 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $244.33 | 5.387% | $257.4921 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $208.77 | 3.499% | $216.0749 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $191.94 | 5.611% | $202.7098 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $81.28 | 4.870% | $85.2383 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $117.39 | 8.855% | $127.7849 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $1,090.34 | $1,166.0680 | $1,166.06 | $1,166.05 | $1,166.10 | |