| 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 | $206.69 | 12.120% | $231.7408 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $157.58 | 3.311% | $162.7975 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $150.51 | 4.207% | $156.842 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $45.72 | 6.851% | $48.8523 | $48.85 | $48.85 | $48.90 |
| Purchase #5 | $75.97 | 12.222% | $85.2551 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $52.37 | 7.476% | $56.2852 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $235.81 | 11.647% | $263.2748 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $924.65 | $1,005.0477 | $1,005.05 | $1,005.05 | $1,005.10 | |