| 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 | $105.98 | 7.107% | $113.512 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $245.52 | 9.585% | $269.0531 | $269.05 | $269.05 | $269.10 |
| Purchase #3 | $32.39 | 5.627% | $34.2126 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $226.25 | 9.335% | $247.3704 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $71.48 | 13.430% | $81.0798 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $229.74 | 13.374% | $260.4654 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $79.27 | 10.621% | $87.6893 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $990.63 | $1,093.3826 | $1,093.38 | $1,093.35 | $1,093.50 | |