| 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 | $195.60 | 8.412% | $212.0539 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $238.47 | 4.734% | $249.7592 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $175.63 | 8.674% | $190.8641 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $45.99 | 13.302% | $52.1076 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $151.88 | 11.188% | $168.8723 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $19.28 | 11.447% | $21.487 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $183.46 | 12.857% | $207.0475 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $1,010.31 | $1,102.1916 | $1,102.19 | $1,102.15 | $1,102.30 | |