| 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 | $211.42 | 13.219% | $239.3676 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $165.92 | 12.872% | $187.2772 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $72.32 | 3.543% | $74.8823 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $190.42 | 8.794% | $207.1655 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $171.63 | 11.610% | $191.5562 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $228.91 | 5.504% | $241.5092 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $13.69 | 11.530% | $15.2685 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $1,054.31 | $1,157.0265 | $1,157.04 | $1,157.00 | $1,157.20 | |