| 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 | $211.34 | 7.769% | $227.759 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $69.82 | 7.518% | $75.0691 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $185.37 | 3.755% | $192.3306 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $133.78 | 11.181% | $148.7379 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $106.93 | 11.598% | $119.3317 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $105.77 | 6.256% | $112.387 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $198.76 | 3.596% | $205.9074 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,011.77 | $1,081.5227 | $1,081.53 | $1,081.55 | $1,081.50 | |