| 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 | $137.67 | 12.450% | $154.8099 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $11.92 | 6.319% | $12.6732 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $54.88 | 4.153% | $57.1592 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $220.69 | 10.333% | $243.4939 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $219.63 | 3.680% | $227.7124 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $185.74 | 4.741% | $194.5459 | $194.55 | $194.55 | $194.50 |
| Purchase #7 | $109.82 | 12.618% | $123.6771 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $940.35 | $1,014.0716 | $1,014.07 | $1,014.05 | $1,014.10 | |