| 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 | $126.44 | 5.138% | $132.9365 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $101.27 | 6.242% | $107.5913 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $159.33 | 10.435% | $175.9561 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $86.85 | 11.386% | $96.7387 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $244.64 | 8.628% | $265.7475 | $265.75 | $265.75 | $265.70 |
| Purchase #6 | $171.37 | 12.348% | $192.5308 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $110.35 | 8.338% | $119.551 | $119.55 | $119.55 | $119.60 |
| 7 purchase totals = | $1,000.25 | $1,091.0519 | $1,091.06 | $1,091.10 | $1,091.00 | |