| 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 | $209.80 | 8.629% | $227.9036 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $239.47 | 8.424% | $259.643 | $259.64 | $259.65 | $259.60 |
| Purchase #3 | $130.73 | 10.236% | $144.1115 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $19.47 | 11.791% | $21.7657 | $21.77 | $21.75 | $21.80 |
| Purchase #5 | $103.90 | 8.593% | $112.8281 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $185.56 | 12.518% | $208.7884 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $86.41 | 8.467% | $93.7263 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $975.34 | $1,068.7666 | $1,068.77 | $1,068.80 | $1,068.70 | |