| 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 | $126.48 | 11.171% | $140.6091 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $68.66 | 8.411% | $74.435 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $214.30 | 11.796% | $239.5788 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $96.54 | 8.563% | $104.8067 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $228.88 | 7.385% | $245.7828 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $105.35 | 10.390% | $116.2959 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $93.29 | 7.300% | $100.1002 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $933.50 | $1,021.6085 | $1,021.62 | $1,021.65 | $1,021.60 | |