| 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 | $45.90 | 4.806% | $48.106 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $80.53 | 13.132% | $91.1052 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $148.37 | 10.717% | $164.2708 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $97.53 | 12.151% | $109.3809 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $222.99 | 5.431% | $235.1006 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $224.60 | 9.362% | $245.6271 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $167.78 | 13.235% | $189.9857 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $987.70 | $1,083.5763 | $1,083.59 | $1,083.60 | $1,083.60 | |