| 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 | $209.92 | 12.843% | $236.88 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $198.61 | 5.863% | $210.2545 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $218.78 | 11.199% | $243.2812 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $224.84 | 4.714% | $235.439 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $40.85 | 6.397% | $43.4632 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $171.95 | 12.240% | $192.9967 | $193.00 | $193.00 | $193.00 |
| Purchase #7 | $151.55 | 9.751% | $166.3276 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $1,216.50 | $1,328.6422 | $1,328.64 | $1,328.70 | $1,328.70 | |