| 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 | $208.30 | 9.613% | $228.3239 | $228.32 | $228.30 | $228.30 |
| Purchase #2 | $187.27 | 10.327% | $206.6094 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $173.73 | 4.425% | $181.4176 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $138.27 | 5.225% | $145.4946 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $124.56 | 7.647% | $134.0851 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $8.86 | 7.231% | $9.5007 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $122.83 | 4.371% | $128.1989 | $128.20 | $128.20 | $128.20 |
| 7 purchase totals = | $963.82 | $1,033.6302 | $1,033.63 | $1,033.60 | $1,033.60 | |