| 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 | $125.47 | 11.571% | $139.9881 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $223.60 | 5.401% | $235.6766 | $235.68 | $235.70 | $235.70 |
| Purchase #3 | $240.76 | 13.176% | $272.4825 | $272.48 | $272.50 | $272.50 |
| Purchase #4 | $48.52 | 6.346% | $51.5991 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $249.93 | 12.231% | $280.4989 | $280.50 | $280.50 | $280.50 |
| Purchase #6 | $164.56 | 4.163% | $171.4106 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $46.92 | 4.817% | $49.1801 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $1,099.76 | $1,200.8359 | $1,200.84 | $1,200.90 | $1,200.90 | |