| 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 | $127.63 | 4.749% | $133.6911 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $123.99 | 3.729% | $128.6136 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $76.99 | 6.485% | $81.9828 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $207.79 | 11.267% | $231.2017 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $93.92 | 12.589% | $105.7436 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $180.65 | 6.651% | $192.665 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $104.35 | 12.302% | $117.1871 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $915.32 | $991.0849 | $991.08 | $991.10 | $991.10 | |