| 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 | $187.47 | 13.213% | $212.2404 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $242.35 | 9.804% | $266.11 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $131.78 | 11.632% | $147.1086 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $47.96 | 12.495% | $53.9526 | $53.95 | $53.95 | $54.00 |
| Purchase #5 | $130.36 | 4.372% | $136.0593 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $66.92 | 13.597% | $76.0191 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $199.91 | 9.300% | $218.5016 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $1,006.75 | $1,109.9916 | $1,109.99 | $1,109.95 | $1,110.00 | |