| 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 | $224.52 | 11.250% | $249.7785 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $192.67 | 9.855% | $211.6576 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $89.96 | 12.239% | $100.9702 | $100.97 | $100.95 | $101.00 |
| Purchase #4 | $144.91 | 4.691% | $151.7077 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $76.77 | 12.671% | $86.4975 | $86.50 | $86.50 | $86.50 |
| Purchase #6 | $124.28 | 7.231% | $133.2667 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $197.59 | 13.333% | $223.9347 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $1,050.70 | $1,157.8129 | $1,157.82 | $1,157.80 | $1,157.90 | |