| 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 | $231.74 | 9.603% | $253.994 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $239.29 | 10.867% | $265.2936 | $265.29 | $265.30 | $265.30 |
| Purchase #3 | $9.36 | 10.829% | $10.3736 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $65.45 | 4.527% | $68.4129 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $114.93 | 4.804% | $120.4512 | $120.45 | $120.45 | $120.50 |
| Purchase #6 | $184.90 | 7.747% | $199.2242 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $207.79 | 11.496% | $231.6775 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,053.46 | $1,149.4270 | $1,149.41 | $1,149.40 | $1,149.50 | |