| 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 | $111.73 | 6.435% | $118.9198 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $232.96 | 9.221% | $254.4412 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $145.36 | 6.228% | $154.413 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $141.41 | 11.687% | $157.9366 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $198.53 | 4.124% | $206.7174 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $237.33 | 6.688% | $253.2026 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $124.83 | 10.795% | $138.3054 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $1,192.15 | $1,283.9360 | $1,283.94 | $1,283.90 | $1,283.80 | |