| 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 | $233.56 | 6.313% | $248.3046 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $114.97 | 11.809% | $128.5468 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $247.63 | 7.498% | $266.1973 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $183.70 | 8.494% | $199.3035 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $237.79 | 7.411% | $255.4126 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $53.31 | 13.529% | $60.5223 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $121.57 | 10.299% | $134.0905 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $1,192.53 | $1,292.3776 | $1,292.37 | $1,292.35 | $1,292.30 | |