| 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 | $192.47 | 6.197% | $204.3974 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $120.32 | 7.746% | $129.64 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $244.97 | 11.156% | $272.2989 | $272.30 | $272.30 | $272.30 |
| Purchase #4 | $139.43 | 12.620% | $157.0261 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $86.74 | 5.832% | $91.7987 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $154.98 | 10.678% | $171.5288 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $233.45 | 3.272% | $241.0885 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $1,172.36 | $1,267.7784 | $1,267.79 | $1,267.85 | $1,267.70 | |