| 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 | $49.56 | 9.825% | $54.4293 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $205.52 | 13.370% | $232.998 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $38.69 | 11.684% | $43.2105 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $250.35 | 13.359% | $283.7943 | $283.79 | $283.80 | $283.80 |
| Purchase #5 | $129.28 | 6.569% | $137.7724 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $198.73 | 4.565% | $207.802 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $155.82 | 12.129% | $174.7194 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $1,027.95 | $1,134.7259 | $1,134.72 | $1,134.70 | $1,134.70 | |