| 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 | $190.44 | 13.394% | $215.9475 | $215.95 | $215.95 | $215.90 |
| Purchase #2 | $145.70 | 13.685% | $165.639 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $216.54 | 9.563% | $237.2477 | $237.25 | $237.25 | $237.20 |
| Purchase #4 | $183.61 | 8.373% | $198.9837 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $152.51 | 7.598% | $164.0977 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $228.49 | 11.312% | $254.3368 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $10.41 | 5.390% | $10.9711 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $1,127.70 | $1,247.2235 | $1,247.23 | $1,247.25 | $1,247.10 | |