| 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 | $222.72 | 11.733% | $248.8517 | $248.85 | $248.85 | $248.90 |
| Purchase #2 | $192.38 | 11.368% | $214.2498 | $214.25 | $214.25 | $214.20 |
| Purchase #3 | $113.88 | 3.215% | $117.5412 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $104.76 | 12.255% | $117.5983 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $234.30 | 7.121% | $250.9845 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $92.58 | 6.218% | $98.3366 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $150.96 | 9.501% | $165.3027 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $1,111.58 | $1,212.8648 | $1,212.86 | $1,212.90 | $1,212.80 | |