| 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 | $237.29 | 9.378% | $259.5431 | $259.54 | $259.55 | $259.50 |
| Purchase #2 | $153.31 | 12.416% | $172.345 | $172.35 | $172.35 | $172.30 |
| Purchase #3 | $163.93 | 6.293% | $174.2461 | $174.25 | $174.25 | $174.20 |
| Purchase #4 | $221.61 | 5.425% | $233.6323 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $100.28 | 10.282% | $110.5908 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $206.89 | 12.106% | $231.9361 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $208.27 | 6.246% | $221.2785 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,291.58 | $1,403.5719 | $1,403.58 | $1,403.65 | $1,403.40 | |