| 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 | $200.57 | 7.746% | $216.1062 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $156.76 | 5.804% | $165.8584 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $106.99 | 3.737% | $110.9882 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $176.55 | 10.147% | $194.4645 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $127.65 | 8.589% | $138.6139 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $190.79 | 3.870% | $198.1736 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $241.59 | 7.227% | $259.0497 | $259.05 | $259.05 | $259.00 |
| 7 purchase totals = | $1,200.90 | $1,283.2545 | $1,283.25 | $1,283.20 | $1,283.30 | |