| 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 | $185.79 | 12.716% | $209.4151 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $152.93 | 5.763% | $161.7434 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $245.37 | 3.589% | $254.1763 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $113.26 | 13.818% | $128.9103 | $128.91 | $128.90 | $128.90 |
| Purchase #5 | $211.41 | 10.337% | $233.2635 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $140.76 | 10.838% | $156.0156 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $190.69 | 5.599% | $201.3667 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $1,240.21 | $1,344.8909 | $1,344.90 | $1,344.85 | $1,344.90 | |