| 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 | $102.69 | 11.415% | $114.4121 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $123.40 | 6.762% | $131.7443 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $103.61 | 3.272% | $107.0001 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $223.29 | 3.118% | $230.2522 | $230.25 | $230.25 | $230.30 |
| Purchase #5 | $54.59 | 9.726% | $59.8994 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $224.70 | 10.681% | $248.7002 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $179.77 | 11.267% | $200.0247 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,012.05 | $1,092.0330 | $1,092.02 | $1,092.00 | $1,092.00 | |