| 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 | $198.58 | 10.655% | $219.7387 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $98.98 | 6.141% | $105.0584 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $198.85 | 4.145% | $207.0923 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $220.55 | 5.512% | $232.7067 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $65.30 | 4.760% | $68.4083 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $171.42 | 6.608% | $182.7474 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $236.69 | 12.466% | $266.1958 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $1,190.37 | $1,281.9476 | $1,281.96 | $1,281.95 | $1,281.90 | |