| 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 | $203.99 | 8.681% | $221.6984 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $12.40 | 3.693% | $12.8579 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $159.59 | 3.735% | $165.5507 | $165.55 | $165.55 | $165.60 |
| Purchase #4 | $162.66 | 8.290% | $176.1445 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $141.88 | 3.530% | $146.8884 | $146.89 | $146.90 | $146.90 |
| Purchase #6 | $203.32 | 12.649% | $229.0379 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $188.73 | 4.859% | $197.9004 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,072.57 | $1,150.0782 | $1,150.08 | $1,150.10 | $1,150.10 | |