| 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 | $125.27 | 3.732% | $129.9451 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $213.61 | 11.588% | $238.3631 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $212.97 | 7.262% | $228.4359 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $28.31 | 12.692% | $31.9031 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $140.55 | 4.577% | $146.983 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $186.62 | 11.212% | $207.5438 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $205.82 | 6.200% | $218.5808 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $1,113.15 | $1,201.7548 | $1,201.75 | $1,201.80 | $1,201.70 | |