| 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 | $222.59 | 7.517% | $239.3221 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $248.93 | 13.808% | $283.3023 | $283.30 | $283.30 | $283.30 |
| Purchase #3 | $196.40 | 5.811% | $207.8128 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $82.90 | 6.298% | $88.121 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $103.83 | 10.595% | $114.8308 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $86.29 | 13.589% | $98.0159 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $210.55 | 8.540% | $228.531 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $1,151.49 | $1,259.9359 | $1,259.93 | $1,259.90 | $1,259.80 | |