| 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 | $205.50 | 3.626% | $212.9514 | $212.95 | $212.95 | $213.00 |
| Purchase #2 | $93.31 | 6.174% | $99.071 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $42.27 | 7.255% | $45.3367 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $90.35 | 3.342% | $93.3695 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $107.95 | 12.352% | $121.284 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $98.66 | 5.275% | $103.8643 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $206.80 | 3.757% | $214.5695 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $844.84 | $890.4464 | $890.44 | $890.40 | $890.60 | |