| 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 | $83.39 | 8.635% | $90.5907 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $220.30 | 10.243% | $242.8653 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $213.46 | 9.714% | $234.1955 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $234.98 | 6.236% | $249.6334 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $114.35 | 11.641% | $127.6615 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $122.90 | 5.329% | $129.4493 | $129.45 | $129.45 | $129.40 |
| Purchase #7 | $137.70 | 6.462% | $146.5982 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $1,127.08 | $1,220.9939 | $1,221.00 | $1,221.00 | $1,221.00 | |