| 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 | $198.82 | 9.740% | $218.1851 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $155.29 | 3.841% | $161.2547 | $161.25 | $161.25 | $161.30 |
| Purchase #3 | $158.59 | 10.124% | $174.6457 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $163.85 | 4.578% | $171.3511 | $171.35 | $171.35 | $171.40 |
| Purchase #5 | $139.82 | 9.196% | $152.6778 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $187.77 | 13.157% | $212.4749 | $212.47 | $212.45 | $212.50 |
| Purchase #7 | $104.61 | 3.487% | $108.2578 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $1,108.75 | $1,198.8471 | $1,198.85 | $1,198.85 | $1,199.00 | |