| 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 | $240.85 | 5.433% | $253.9354 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $235.36 | 5.400% | $248.0694 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $249.51 | 6.456% | $265.6184 | $265.62 | $265.60 | $265.60 |
| Purchase #4 | $222.58 | 11.393% | $247.9385 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $41.93 | 7.378% | $45.0236 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $215.45 | 7.738% | $232.1215 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $57.25 | 9.295% | $62.5714 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $1,262.93 | $1,355.2782 | $1,355.28 | $1,355.20 | $1,355.20 | |