| 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 | $54.99 | 8.766% | $59.8104 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $145.99 | 5.534% | $154.0691 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $18.85 | 3.711% | $19.5495 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $234.95 | 6.799% | $250.9243 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $194.68 | 9.368% | $212.9176 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $208.99 | 8.773% | $227.3247 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $210.60 | 3.705% | $218.4027 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $1,069.05 | $1,142.9983 | $1,142.99 | $1,142.90 | $1,142.90 | |