| 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 | $183.50 | 9.736% | $201.3656 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $219.69 | 10.271% | $242.2544 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $132.81 | 3.623% | $137.6217 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $90.28 | 3.324% | $93.2809 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $12.84 | 9.459% | $14.0545 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $51.39 | 10.407% | $56.7382 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $104.54 | 9.773% | $114.7567 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $795.05 | $860.0720 | $860.07 | $860.05 | $860.20 | |