| 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 | $190.94 | 4.159% | $198.8812 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $220.60 | 4.688% | $230.9417 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $215.31 | 11.547% | $240.1718 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $227.84 | 9.300% | $249.0291 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $239.70 | 6.223% | $254.6165 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $50.42 | 5.534% | $53.2102 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $123.93 | 8.243% | $134.1455 | $134.15 | $134.15 | $134.10 |
| 7 purchase totals = | $1,268.74 | $1,360.9960 | $1,361.00 | $1,361.00 | $1,360.90 | |