| 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 | $201.99 | 13.204% | $228.6608 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $241.36 | 8.745% | $262.4669 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $216.88 | 7.152% | $232.3913 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $176.36 | 12.391% | $198.2128 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $237.79 | 9.556% | $260.5132 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $7.64 | 12.407% | $8.5879 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $115.87 | 12.735% | $130.626 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $1,197.89 | $1,321.4589 | $1,321.46 | $1,321.45 | $1,321.50 | |