| 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 | $201.86 | 8.411% | $218.8384 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $219.46 | 13.574% | $249.2495 | $249.25 | $249.25 | $249.20 |
| Purchase #3 | $134.29 | 5.250% | $141.3402 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $124.28 | 4.847% | $130.3039 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $192.28 | 8.126% | $207.9047 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $125.67 | 6.706% | $134.0974 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $78.28 | 4.644% | $81.9153 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $1,076.12 | $1,163.6494 | $1,163.65 | $1,163.65 | $1,163.50 | |