| 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 | $204.49 | 4.505% | $213.7023 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $183.58 | 8.670% | $199.4964 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $210.99 | 10.599% | $233.3528 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $101.80 | 9.334% | $111.302 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $131.40 | 11.271% | $146.2101 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $51.26 | 3.805% | $53.2104 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $137.27 | 12.568% | $154.5221 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $1,020.79 | $1,111.7961 | $1,111.79 | $1,111.75 | $1,111.80 | |