| 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 | $212.41 | 13.734% | $241.5824 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $153.70 | 7.597% | $165.3766 | $165.38 | $165.40 | $165.40 |
| Purchase #3 | $180.62 | 3.380% | $186.725 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $225.78 | 5.466% | $238.1211 | $238.12 | $238.10 | $238.10 |
| Purchase #5 | $122.86 | 4.302% | $128.1454 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $110.86 | 3.306% | $114.525 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $30.62 | 4.283% | $31.9315 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $1,036.85 | $1,106.4070 | $1,106.42 | $1,106.50 | $1,106.30 | |