| 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 | $102.50 | 10.237% | $112.9929 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $226.89 | 10.838% | $251.4803 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $165.56 | 5.723% | $175.035 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $122.28 | 9.868% | $134.3466 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $15.25 | 8.525% | $16.5501 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $228.83 | 13.166% | $258.9578 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $55.98 | 13.832% | $63.7232 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $917.29 | $1,013.0859 | $1,013.09 | $1,013.10 | $1,013.10 | |