| 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 | $10.65 | 6.742% | $11.368 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $241.56 | 4.525% | $252.4906 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $111.29 | 5.680% | $117.6113 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $72.48 | 10.827% | $80.3274 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $34.29 | 13.395% | $38.8831 | $38.88 | $38.90 | $38.90 |
| Purchase #6 | $184.39 | 8.449% | $199.9691 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $165.90 | 13.170% | $187.749 | $187.75 | $187.75 | $187.70 |
| 7 purchase totals = | $820.56 | $888.3985 | $888.40 | $888.40 | $888.40 | |