| 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 | $212.86 | 3.292% | $219.8674 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $122.69 | 10.230% | $135.2412 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $86.59 | 9.140% | $94.5043 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $188.35 | 11.307% | $209.6467 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $98.71 | 4.697% | $103.3464 | $103.35 | $103.35 | $103.30 |
| Purchase #6 | $185.43 | 3.806% | $192.4875 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $212.31 | 11.422% | $236.56 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $1,106.94 | $1,191.6535 | $1,191.66 | $1,191.65 | $1,191.60 | |