| 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 | $241.39 | 12.136% | $270.6851 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $206.25 | 5.652% | $217.9073 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $9.67 | 3.736% | $10.0313 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $225.35 | 10.374% | $248.7278 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $200.36 | 5.645% | $211.6703 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $215.64 | 10.402% | $238.0709 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $149.96 | 9.724% | $164.5421 | $164.54 | $164.55 | $164.50 |
| 7 purchase totals = | $1,248.62 | $1,361.6348 | $1,361.64 | $1,361.65 | $1,361.60 | |