| 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 | $129.83 | 12.317% | $145.8212 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $203.50 | 12.513% | $228.964 | $228.96 | $228.95 | $229.00 |
| Purchase #3 | $177.31 | 4.655% | $185.5638 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $248.70 | 12.343% | $279.397 | $279.40 | $279.40 | $279.40 |
| Purchase #5 | $232.69 | 6.378% | $247.531 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $173.27 | 5.769% | $183.2659 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $182.40 | 5.146% | $191.7863 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $1,347.70 | $1,462.3292 | $1,462.33 | $1,462.30 | $1,462.40 | |