| 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 | $225.41 | 11.630% | $251.6252 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $177.68 | 12.727% | $200.2933 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $216.54 | 8.533% | $235.0174 | $235.02 | $235.00 | $235.00 |
| Purchase #4 | $175.94 | 7.726% | $189.5331 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $177.70 | 4.430% | $185.5721 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $65.58 | 5.539% | $69.2125 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $241.42 | 9.143% | $263.493 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,280.27 | $1,394.7466 | $1,394.74 | $1,394.75 | $1,394.70 | |