| 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 | $229.51 | 9.734% | $251.8505 | $251.85 | $251.85 | $251.90 |
| Purchase #2 | $112.70 | 13.141% | $127.5099 | $127.51 | $127.50 | $127.50 |
| Purchase #3 | $235.96 | 11.703% | $263.5744 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $123.47 | 4.663% | $129.2274 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $26.57 | 3.710% | $27.5557 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $96.92 | 13.174% | $109.6882 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $105.83 | 13.378% | $119.9879 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $930.96 | $1,029.3940 | $1,029.40 | $1,029.40 | $1,029.50 | |