| 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 | $225.30 | 8.142% | $243.6439 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $35.69 | 10.531% | $39.4485 | $39.45 | $39.45 | $39.40 |
| Purchase #3 | $188.89 | 9.830% | $207.4579 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $210.81 | 9.513% | $230.8644 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $167.69 | 6.198% | $178.0834 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $156.89 | 8.403% | $170.0735 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $221.79 | 6.496% | $236.1975 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $1,207.06 | $1,305.7691 | $1,305.76 | $1,305.75 | $1,305.80 | |