| 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 | $123.29 | 4.709% | $129.0957 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $246.90 | 6.803% | $263.6966 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $238.81 | 11.299% | $265.7931 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $228.45 | 12.749% | $257.5751 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $104.63 | 11.139% | $116.2847 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $81.37 | 12.525% | $91.5616 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $134.39 | 9.825% | $147.5938 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $1,157.84 | $1,271.6006 | $1,271.60 | $1,271.65 | $1,271.70 | |