| 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 | $220.87 | 6.597% | $235.4408 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $136.31 | 7.748% | $146.8713 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $80.42 | 3.565% | $83.287 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $133.75 | 6.267% | $142.1321 | $142.13 | $142.15 | $142.10 |
| Purchase #5 | $29.75 | 4.265% | $31.0188 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $219.96 | 4.199% | $229.1961 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $170.80 | 12.508% | $192.1637 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $991.86 | $1,060.1098 | $1,060.11 | $1,060.10 | $1,060.10 | |