| 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 | $194.27 | 6.205% | $206.3245 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $107.27 | 6.305% | $114.0334 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $34.79 | 10.161% | $38.325 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $174.96 | 5.405% | $184.4166 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $195.78 | 9.552% | $214.4809 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $143.98 | 10.144% | $158.5853 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $124.72 | 6.562% | $132.9041 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $975.77 | $1,049.0698 | $1,049.07 | $1,049.10 | $1,049.00 | |