| 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 | $221.60 | 3.177% | $228.6402 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $243.55 | 7.533% | $261.8966 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $142.50 | 3.447% | $147.412 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $175.76 | 12.693% | $198.0692 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $31.30 | 12.834% | $35.317 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $192.27 | 5.200% | $202.268 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $102.37 | 8.624% | $111.1984 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $1,109.35 | $1,184.8014 | $1,184.81 | $1,184.75 | $1,184.80 | |