| 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 | $47.37 | 8.210% | $51.2591 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $16.78 | 6.787% | $17.9189 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $213.58 | 3.475% | $221.0019 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $79.77 | 5.279% | $83.9811 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $246.60 | 7.689% | $265.5611 | $265.56 | $265.55 | $265.60 |
| Purchase #6 | $213.40 | 6.116% | $226.4515 | $226.45 | $226.45 | $226.50 |
| Purchase #7 | $215.82 | 10.482% | $238.4423 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,033.32 | $1,104.6159 | $1,104.61 | $1,104.60 | $1,104.70 | |