| 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 | $41.42 | 10.793% | $45.8905 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $116.69 | 10.328% | $128.7417 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $177.83 | 9.210% | $194.2081 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $198.26 | 4.472% | $207.1262 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $214.26 | 4.126% | $223.1004 | $223.10 | $223.10 | $223.10 |
| Purchase #6 | $129.96 | 4.782% | $136.1747 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $120.70 | 6.543% | $128.5974 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $999.12 | $1,063.8390 | $1,063.84 | $1,063.85 | $1,063.80 | |