| 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 | $173.56 | 5.443% | $183.0069 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $245.25 | 3.524% | $253.8926 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $246.64 | 4.474% | $257.6747 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $198.61 | 5.782% | $210.0936 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $52.91 | 13.486% | $60.0454 | $60.05 | $60.05 | $60.00 |
| Purchase #6 | $248.82 | 13.136% | $281.505 | $281.51 | $281.50 | $281.50 |
| Purchase #7 | $42.83 | 8.579% | $46.5044 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $1,208.62 | $1,292.7226 | $1,292.72 | $1,292.70 | $1,292.70 | |