| 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 | $29.99 | 4.866% | $31.4493 | $31.45 | $31.45 | $31.40 |
| Purchase #2 | $212.62 | 9.439% | $232.6892 | $232.69 | $232.70 | $232.70 |
| Purchase #3 | $213.51 | 8.334% | $231.3039 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $221.59 | 3.822% | $230.0592 | $230.06 | $230.05 | $230.10 |
| Purchase #5 | $191.58 | 5.677% | $202.456 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $144.87 | 13.597% | $164.568 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $226.60 | 12.385% | $254.6644 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,240.76 | $1,347.1900 | $1,347.19 | $1,347.15 | $1,347.30 | |