| 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 | $95.52 | 12.761% | $107.7093 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $242.69 | 3.844% | $252.019 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $175.34 | 13.538% | $199.0775 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $130.75 | 3.284% | $135.0438 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $154.92 | 3.317% | $160.0587 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $115.37 | 7.487% | $124.0078 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $71.66 | 5.664% | $75.7188 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $986.25 | $1,053.6349 | $1,053.64 | $1,053.60 | $1,053.60 | |