| 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 | $98.66 | 8.830% | $107.3717 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $107.72 | 7.872% | $116.1997 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $183.53 | 6.760% | $195.9366 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $77.55 | 13.580% | $88.0813 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $224.61 | 8.661% | $244.0635 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $209.75 | 7.792% | $226.0937 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $171.85 | 11.301% | $191.2708 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $1,073.67 | $1,169.0173 | $1,169.01 | $1,169.00 | $1,169.10 | |