| 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 | $39.48 | 7.788% | $42.5547 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $200.39 | 6.477% | $213.3693 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $167.46 | 6.869% | $178.9628 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $125.92 | 3.157% | $129.8953 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $150.25 | 9.780% | $164.9445 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $217.39 | 8.511% | $235.8921 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $232.92 | 6.238% | $247.4495 | $247.45 | $247.45 | $247.40 |
| 7 purchase totals = | $1,133.81 | $1,213.0682 | $1,213.06 | $1,213.05 | $1,213.10 | |