| 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 | $103.80 | 13.690% | $118.0102 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $235.52 | 6.366% | $250.5132 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $243.66 | 6.542% | $259.6002 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $125.84 | 6.838% | $134.4449 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $29.45 | 13.691% | $33.482 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $179.68 | 6.358% | $191.1041 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $190.41 | 8.520% | $206.6329 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $1,108.36 | $1,193.7875 | $1,193.77 | $1,193.80 | $1,193.70 | |