| 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 | $133.51 | 10.263% | $147.2121 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $98.95 | 7.384% | $106.2565 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $248.87 | 5.473% | $262.4907 | $262.49 | $262.50 | $262.50 |
| Purchase #4 | $177.34 | 12.294% | $199.1422 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $187.94 | 5.574% | $198.4158 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $138.60 | 9.389% | $151.6132 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $177.53 | 8.647% | $192.881 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $1,162.74 | $1,258.0115 | $1,258.01 | $1,258.00 | $1,258.00 | |