| 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 | $43.70 | 4.628% | $45.7224 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $238.42 | 8.836% | $259.4868 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $222.54 | 13.349% | $252.2469 | $252.25 | $252.25 | $252.20 |
| Purchase #4 | $43.38 | 6.365% | $46.1411 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $223.71 | 10.228% | $246.5911 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $206.90 | 10.337% | $228.2873 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $194.30 | 7.108% | $208.1108 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $1,172.95 | $1,286.5864 | $1,286.59 | $1,286.60 | $1,286.50 | |