| 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 | $235.60 | 3.527% | $243.9096 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $197.64 | 10.449% | $218.2914 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $31.90 | 11.261% | $35.4923 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $109.57 | 7.304% | $117.573 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $226.72 | 7.872% | $244.5674 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $104.58 | 13.746% | $118.9556 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $182.46 | 12.379% | $205.0467 | $205.05 | $205.05 | $205.00 |
| 7 purchase totals = | $1,088.47 | $1,183.8360 | $1,183.84 | $1,183.80 | $1,183.90 | |