| 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 | $190.75 | 8.364% | $206.7043 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $101.71 | 7.358% | $109.1938 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $142.97 | 3.361% | $147.7752 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $137.32 | 5.488% | $144.8561 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $120.83 | 13.548% | $137.2 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $218.84 | 5.281% | $230.3969 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $226.77 | 12.342% | $254.758 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $1,139.19 | $1,230.8843 | $1,230.89 | $1,230.90 | $1,231.00 | |