| 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 | $211.97 | 7.704% | $228.3002 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $157.67 | 10.689% | $174.5233 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $100.61 | 8.445% | $109.1065 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $175.92 | 5.113% | $184.9148 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $23.83 | 4.300% | $24.8547 | $24.85 | $24.85 | $24.90 |
| Purchase #6 | $188.37 | 4.723% | $197.2667 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $154.58 | 3.126% | $159.4122 | $159.41 | $159.40 | $159.40 |
| 7 purchase totals = | $1,012.95 | $1,078.3784 | $1,078.37 | $1,078.30 | $1,078.40 | |