| 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 | $230.41 | 10.187% | $253.8819 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $14.78 | 10.371% | $16.3128 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $157.92 | 11.757% | $176.4867 | $176.49 | $176.50 | $176.50 |
| Purchase #4 | $210.44 | 3.436% | $217.6707 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $135.97 | 11.565% | $151.6949 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $144.95 | 8.160% | $156.7779 | $156.78 | $156.80 | $156.80 |
| Purchase #7 | $185.68 | 12.260% | $208.4444 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $1,080.15 | $1,181.2693 | $1,181.26 | $1,181.30 | $1,181.30 | |