| 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 | $242.34 | 9.629% | $265.6749 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $162.44 | 8.427% | $176.1288 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $233.77 | 3.504% | $241.9613 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $173.45 | 10.184% | $191.1141 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $120.61 | 10.172% | $132.8784 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $170.99 | 12.833% | $192.9331 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $16.61 | 12.563% | $18.6967 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $1,120.21 | $1,219.3873 | $1,219.38 | $1,219.40 | $1,219.40 | |