| 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 | $198.97 | 9.180% | $217.2354 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $165.93 | 9.833% | $182.2459 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $210.38 | 4.821% | $220.5224 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $197.92 | 4.182% | $206.197 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $120.36 | 10.776% | $133.33 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $144.68 | 12.175% | $162.2948 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $186.94 | 8.240% | $202.3439 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $1,225.18 | $1,324.1694 | $1,324.17 | $1,324.20 | $1,324.00 | |