| 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 | $225.97 | 8.704% | $245.6384 | $245.64 | $245.65 | $245.60 |
| Purchase #2 | $191.83 | 3.858% | $199.2308 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $132.52 | 3.766% | $137.5107 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $74.99 | 6.666% | $79.9888 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $108.60 | 9.658% | $119.0886 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $238.77 | 4.225% | $248.858 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $232.92 | 12.726% | $262.5614 | $262.56 | $262.55 | $262.60 |
| 7 purchase totals = | $1,205.60 | $1,292.8767 | $1,292.88 | $1,292.90 | $1,292.90 | |