| 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 | $134.39 | 8.626% | $145.9825 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $194.49 | 12.123% | $218.068 | $218.07 | $218.05 | $218.10 |
| Purchase #3 | $122.81 | 8.415% | $133.1445 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $141.45 | 9.649% | $155.0985 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $118.87 | 5.299% | $125.1689 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $190.35 | 11.819% | $212.8475 | $212.85 | $212.85 | $212.80 |
| Purchase #7 | $236.45 | 4.813% | $247.8303 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $1,138.81 | $1,238.1402 | $1,238.14 | $1,238.15 | $1,238.10 | |