| 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 | $109.98 | 4.489% | $114.917 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $186.67 | 13.187% | $211.2862 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $55.61 | 9.644% | $60.973 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $124.95 | 3.108% | $128.8334 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $83.42 | 8.679% | $90.66 | $90.66 | $90.65 | $90.70 |
| Purchase #6 | $138.97 | 4.713% | $145.5197 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $193.80 | 9.578% | $212.3622 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $893.40 | $964.5515 | $964.55 | $964.50 | $964.60 | |