| 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 | $192.35 | 7.680% | $207.1225 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $92.92 | 10.866% | $103.0167 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $37.79 | 10.823% | $41.88 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $223.36 | 8.152% | $241.5683 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $196.89 | 10.396% | $217.3587 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $30.59 | 10.624% | $33.8399 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $78.34 | 7.112% | $83.9115 | $83.91 | $83.90 | $83.90 |
| 7 purchase totals = | $852.24 | $928.6976 | $928.70 | $928.65 | $928.70 | |