| 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 | $103.41 | 6.411% | $110.0396 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $246.39 | 3.637% | $255.3512 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $195.54 | 5.467% | $206.2302 | $206.23 | $206.25 | $206.20 |
| Purchase #4 | $210.52 | 11.410% | $234.5403 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $239.82 | 5.361% | $252.6768 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $145.34 | 7.127% | $155.6984 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $232.45 | 7.533% | $249.9605 | $249.96 | $249.95 | $250.00 |
| 7 purchase totals = | $1,373.47 | $1,464.4970 | $1,464.50 | $1,464.55 | $1,464.50 | |