| 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 | $130.86 | 3.172% | $135.0109 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $205.70 | 11.526% | $229.409 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $8.44 | 4.226% | $8.7967 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $58.49 | 12.719% | $65.9293 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $76.31 | 10.312% | $84.1791 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $186.90 | 13.175% | $211.5241 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $192.67 | 11.635% | $215.0872 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $859.37 | $949.9363 | $949.94 | $949.95 | $949.90 | |