| 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 | $186.64 | 5.216% | $196.3751 | $196.38 | $196.40 | $196.40 |
| Purchase #2 | $150.70 | 11.424% | $167.916 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $123.27 | 10.409% | $136.1012 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $68.49 | 9.569% | $75.0438 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $52.46 | 11.824% | $58.6629 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $199.45 | 5.558% | $210.5354 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $236.39 | 11.650% | $263.9294 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $1,017.40 | $1,108.5638 | $1,108.57 | $1,108.60 | $1,108.50 | |