| 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 | $250.71 | 4.818% | $262.7892 | $262.79 | $262.80 | $262.80 |
| Purchase #2 | $226.98 | 4.759% | $237.782 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $156.35 | 6.836% | $167.0381 | $167.04 | $167.05 | $167.00 |
| Purchase #4 | $60.31 | 3.703% | $62.5433 | $62.54 | $62.55 | $62.50 |
| Purchase #5 | $221.89 | 10.160% | $244.434 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $122.78 | 13.801% | $139.7249 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $192.35 | 5.156% | $202.2676 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $1,231.37 | $1,316.5791 | $1,316.57 | $1,316.60 | $1,316.50 | |