| 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 | $94.52 | 4.776% | $99.0343 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $188.79 | 11.119% | $209.7816 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $193.41 | 8.213% | $209.2948 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $238.93 | 6.341% | $254.0806 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $184.57 | 3.845% | $191.6667 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $244.89 | 10.201% | $269.8712 | $269.87 | $269.85 | $269.90 |
| Purchase #7 | $5.89 | 7.734% | $6.3455 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $1,151.00 | $1,240.0747 | $1,240.07 | $1,240.10 | $1,240.10 | |