| 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 | $126.36 | 13.686% | $143.6536 | $143.65 | $143.65 | $143.70 |
| Purchase #2 | $238.68 | 5.212% | $251.12 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $241.50 | 10.529% | $266.9275 | $266.93 | $266.95 | $266.90 |
| Purchase #4 | $148.42 | 5.382% | $156.408 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $211.97 | 9.257% | $231.5921 | $231.59 | $231.60 | $231.60 |
| Purchase #6 | $52.88 | 6.295% | $56.2088 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $115.58 | 11.183% | $128.5053 | $128.51 | $128.50 | $128.50 |
| 7 purchase totals = | $1,135.39 | $1,234.4153 | $1,234.42 | $1,234.40 | $1,234.40 | |