| 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 | $245.26 | 8.518% | $266.1512 | $266.15 | $266.15 | $266.20 |
| Purchase #2 | $218.88 | 9.384% | $239.4197 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $134.62 | 7.425% | $144.6155 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $179.92 | 13.506% | $204.22 | $204.22 | $204.20 | $204.20 |
| Purchase #5 | $100.76 | 11.856% | $112.7061 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $171.28 | 11.497% | $190.9721 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $180.87 | 9.594% | $198.2227 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $1,231.59 | $1,356.3073 | $1,356.31 | $1,356.20 | $1,356.30 | |