| 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 | $141.49 | 3.128% | $145.9158 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $119.25 | 10.779% | $132.104 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $92.49 | 11.761% | $103.3677 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $222.40 | 11.132% | $247.1576 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $177.69 | 3.217% | $183.4063 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $218.93 | 13.152% | $247.7237 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $196.90 | 12.528% | $221.5676 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $1,169.15 | $1,281.2427 | $1,281.25 | $1,281.15 | $1,281.30 | |