| 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 | $240.40 | 10.561% | $265.7886 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $238.96 | 6.111% | $253.5628 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $228.81 | 3.478% | $236.768 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $124.99 | 12.738% | $140.9112 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $236.77 | 6.475% | $252.1009 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $106.36 | 5.809% | $112.5385 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $41.64 | 4.647% | $43.575 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $1,217.93 | $1,305.2450 | $1,305.25 | $1,305.25 | $1,305.30 | |