| 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 | $228.87 | 11.149% | $254.3867 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $154.34 | 3.429% | $159.6323 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $241.76 | 11.832% | $270.365 | $270.37 | $270.35 | $270.40 |
| Purchase #4 | $233.43 | 6.242% | $248.0007 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $74.82 | 3.183% | $77.2015 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $156.68 | 8.421% | $169.874 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $230.45 | 5.821% | $243.8645 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,320.35 | $1,423.3247 | $1,423.32 | $1,423.30 | $1,423.40 | |