| 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 | $218.89 | 8.224% | $236.8915 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $194.36 | 4.434% | $202.9779 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $198.88 | 4.249% | $207.3304 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $213.81 | 8.616% | $232.2319 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $145.42 | 5.232% | $153.0284 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $127.40 | 13.482% | $144.5761 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $167.37 | 8.173% | $181.0492 | $181.05 | $181.05 | $181.00 |
| 7 purchase totals = | $1,266.13 | $1,358.0854 | $1,358.09 | $1,358.20 | $1,358.00 | |