| 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 | $86.39 | 3.114% | $89.0802 | $89.08 | $89.10 | $89.10 |
| Purchase #2 | $230.86 | 8.383% | $250.213 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $185.42 | 11.590% | $206.9102 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $148.30 | 9.662% | $162.6287 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $239.27 | 5.570% | $252.5973 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $134.46 | 5.413% | $141.7383 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $213.92 | 4.191% | $222.8854 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $1,238.62 | $1,326.0531 | $1,326.06 | $1,326.10 | $1,326.00 | |