| 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 | $232.36 | 10.129% | $255.8957 | $255.90 | $255.90 | $255.90 |
| Purchase #2 | $190.46 | 5.489% | $200.9143 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $231.76 | 7.749% | $249.7191 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $178.57 | 7.721% | $192.3574 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $109.29 | 8.244% | $118.2999 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $181.85 | 5.833% | $192.4573 | $192.46 | $192.45 | $192.50 |
| Purchase #7 | $32.64 | 11.856% | $36.5098 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $1,156.93 | $1,246.1535 | $1,246.16 | $1,246.10 | $1,246.20 | |